Jul 31

Metalwork in China Restoration
Now for the techniques involving metalwork and drilling. There are three main types of drill, the hand drill or Bob drill; the hand twist drill, or the power drill.
Bob Drill. The Bob drill, which is the traditional china restorers’ tool, consists of a steel spindle with a bob of wood towards the lower end, an eye at the top, and a tapered point at the bottom. It has a cross bar of wood with a hole in the middle which lets it slide up and down the spindle. A lace is passed through the eye at the top of die spindle and fastened to each end of the cross bar.
The cross bar is held by placing three fingers on top of it and the thumb and little finger below. Make a small starter hole in the china with a broken file or a diamond and place the point of the drill, which carries a tube containing a drilling diamond, in this hole. Keeping the drill upright, press down gently on the cross bar. This moves down the spindle, unwinding the lace and turning the spindle complete with bit. The impetus of the bob, acting as a kind of flywheel, carries the rotation of the spindle a little further as the pressure is relaxed and then back again rewinding the lace onto the spindle. Keep the drill straight, don’t let it sway from side to side, and lubricate the bit with oil as the work goes on.
Hand Twist Drill. This is used much the same way, although it is for sonic people not quite such an easy tool to use. It is necessary to exert a little pressure to get the bit to bite, and the piece must therefore be firmly held.
Power Drill. Provided your drill runs at about z000 r.p.m. it call be used for drilling, especially in substantial pieces. The hole will have to be started by hand. Special bits are needed, and the drill must be mounted vertically on a bench stand. For some jobs a horizontal stand will have to be used. If the piece is properly held under the drill, and you are not too heavy handed, this method should be satisfactory.
Tack some kind of pad to the workbench under the drill to act as a shock absorber. This should not be too soft; a piece of thick lino or cork will do.
Put the drilling tube into the chuck of the drill and start the motor, checking carefully to make sure that the tube when spinning is absolutely straight and not whipping at all.
Put the piece of china on the bench under tile drill and bring the machine down, not switched on, to within an inch of the working point. The hole should already have been started with a hand drill. Get everything perfectly aligned and secure the piece to the bench as best you can. Start the drill and bring it very very gently down into the hole. The moment it bites, lift it and have a look to see if you are working straight. Then lubricate with water (or turps if you are drilling glass) and continue drilling, lubricating frequently. To drill large holes, start by drilling a small one, then enlarge the mouth of the hole for the next size drilling tube with a tungsten carbide bit. This means a lot of bit changing, so don’t forget to check for whip each time.
To keep objects steady under the drill, prop them up with large chunks of plastid ne. Small objects can temporarily be set in plaster of Paris, in a small wooden box at the right angle for drilling. If your piece of china is so big that there isn’t room to get it under the drill, it may be possible to swing the drill round so that it points out over the side of the bench, and then the china can be put on a separate table at the right height.
All drilling takes a steady hand, a straight eye and a light touch. If die drill waves about the results won’t be very good, and if too much pressure is applied there is always a risk of splitting the china. This applies especially when using a mounted power drill, as you have so much leverage and it is harder to tell by feel just how much pressure you are putting on. Practice on some useless bits and pieces, for hours, if necessary!
Dowelling. Dowelling is die joining together of two pieces by boring a hole in each, the ends of which match exactly, so that either a straight pin, or a pin angled at the join (as in a knee joint) can be cemented in to hold the two together. For most purposes half hard brass wire 132, in a A’ diameter hole, is right. The holes should be about a quarter of an inch deep. To align the holes properly, bore one side, then push the tip of a thoroughly wet indelible pencil into the hole so that it is well ringed with ink. Then bring the other, undrilled side to the join tight against the drilled piece in exactly the right position. The indelible ink will mark the undrilled piece, and you can go ahead and bore right on the mark. Countersink one or both holes with a slightly bigger bit.
Take a piece of brass wire and flatten it slightly on one side to allow air to escape from the holes as it is inserted. Push it home into one of the holes and cut the wire, allowing sufficient length to go to the bottom of the other hole. Then fit the second piece over the wire. If the wire is too long to allow the faces to come together properly, snip off a little tiny bit and try again until you do get an exact fit. Obviously, the secret of this job is to be sure your holes are accurately bored facing each other, or you will spend ages fiddling about bending the wire or enlarging holes.
When die wire fits properly, take the wire right out and Jay it on the work bench and roll a rough file backwards and forwards across it so that it is scratched and scored to make a key for the cement.
Make up some cement (see Fillers and Cements) from whichever mixture you fancy. Araldite and titanium dioxide or kaolin or whiting are as good as any because Araldite sticks so strongly. Fill one of the holes, that on the bigger piece of china and push in the dowel making sure that it goes right home as it did when you fitted it. Sonic cement will ooze up into the countersinking. Wipe it away, as the countersinking will later fill with cement from the other side of the join and this will help to hold the two pieces together. Try the second piece over the dowel just to make sure that everything still fits. Then remove it, and leave the dowel to set hard in its cement. The next day, or after baking for half an hour at zoo deg F. if epoxy resin has been used, clean the surfaces of the break with methylated spirit, and make up some more cement and fill the hole in the second piece. Provided the broken edges of the piece fit perfectly it is not necessary to put adhesive between them. Adhesive will in effect widen the join a fraction and make a line which will show. But if there arc irregularities or missing chips, then put some adhesive or even a little filler composition in to fill them out. If you decide that adhesive is necessary, put a thus layer on one side of the break only.
Push the second piece well home on to the dowel, and make sure that the fit is good. Bind the pieces together with gummed strip as described before.
Dowelling is used to join modelled or moulded or cast pieces to the whole in exactly the same way. Dowels will also support joins in hollow china, or help to join hollow pieces to solid pieces. The solid piece is bored in the same way as before, but the reverse process has to be carried out in the hollow section, a block of cement being built up to hold the dowel. When both sides are hollow and the hole is large use a heavier gauge wire or make a dowel out of a tube of brass. It is difficult to fill in a large space with cement and to set a small pin iri the middle of it. Wrap a ribbon of cement composition round and round the dowel until it is enough to fill the cavity, and push the dowel, with its cement wrapping, firmly into place. The cement may ride up the dowel if it is too much to go into the cavity, and it will not adhere if it is too little. Having cemented in one end of the dowel, leave it to set, and then swathe the protruding end in die same way, finally fitting the broken piece over the dowel and cement, until a flush join is achieved.
pitillilig. In some ways, pinning is easier than dowelling. A hole is drilled through the broken sections after they have been stuck together and a pin, prepared in the same way as a dowel, is pushed into the hole which has been filled with a fairly liquid cement mixture. The advantages of this method are that there is no difficulty in getting the holes to match up as they are drilled in one go, and that no binding is necessary as the join has already been made. The pin is sunk well into the hole so that the outer end is just below the surface. The hole is then filled in with composition and overpainted in due course (see Fig. io).
Cores. Cores are commonly used when a large missing section has to be built up, to support a piece which may sag
these two pieces
cannot easily or be liable to breakage. Wire of a suitable gauge is used according to the thickness of the china. Holes are bored each side of the aperture, only just deep enough to accept the end of the wire. A piece of wire just slightly longer than the gap is cut and roughened, and sprung into the holes. Or a piece of wire is put into each hole and joined in the middle by soldering. Several pieces of wire can be put across a gap if necessary. If the part to be replaced is curved, a teapot handle for instance, a correctly shaped core of wire is set into holes at each end of the break (see Fig. to). Shaped cores can be made as skeleton frameworks for almost any shape or size of missing piece. Sometimes a core is not fixed at each end, but is a dowel set in the edge of a gap (see Fig. io). A bent pin makes a skeleton limb on which to build up a whole piece by modelling.
All these techniques can be combined with those described under the headings of Sticking, Moulding and Modelling.
If the china is thick enough to carry drill holes, and it is intended to make a press mould out of plasticine or Paribar, a core or cores can be put across the gap to strengthen the new piece, the filler composition being carefully tooled in to cover the wires.
Cores can be a great help when modelling. It is not possible to make a model direct by putting a large lump of composition over and round the core, it will just slip about the wire. First wind a ribbon of composition round and round the wire, and leave it to set hard. Then do the modelling on this conipo base.
Overpainting. The art of overpainting mends in china so that the repair becomes indistinguishable from the original is skilled indeed ! If you cannot paint anyway, then it is going to be pretty difficult for you. The work is done with good quality water colour paint brushes, and you will need several sizes, particularly some good fine ones. Artist’s oil paints are fine because they can be mixed so easily to make absolutely any colour. Reeves Artist’s Gel makes a good medium, or clear enamel glaze if you can get it. If you want the work to dry out quickly add drying agents bought from Artist’s Colourinen. Just how glazed the final result may be depends upon the medium, but the final result can always be varnished if it is not glossy enough. For work where opaque colours are needed, polymer paints are ideal and can be mixed with their own glaze mcdiLini to get a high finish. Darwi Italian Glaze is also excellent for work on china.
Many school teachers know about the modelling compound made by Darwi, and this firm now make a most excellent range of paints for their modelling compound which can be used on china to give the effect of glazes without firing. Darwi transparent paints are available in twelve colours, and thereis a similar range in opaque paints. Both types of paint when dry should be given a coat of the special Darwi Varnish, as this gives it the ceramic lustre, and dries hard to give lasting protection. They also make metallic paints called Darwi-Or and Darwi-Al in gold and aluminium.
The normal technique for building up colour to re- create glaze is to start by painting the whole area with a ground colour which exactly matches the ground colour of the original. This may be anything from black to white, but will probably be fairly opaque and will contain a lot of white. After this layer has dried, further layers of more transparent colour are built up over it until the decoration  matches the original. To explain in detail this is done would be to embark on a course in oil painting. As a simple example, flesh colour is made up of at least five colours. White, a little grey or blue, black, yellow, and crimson. If you mix all these colours together in any proportions the result will be an opaque putty coloured paint. Applied in transparent layers very thinly, first wltite, and then the lightest touches of blue, grey and black, and then a little yellow and a final coat of transparent palest crimson, it will build tip beautiful flesh tones. The portrait painter teams all about this, and if you are going to do much of this kind of work a good book on oil painting techniques could be lielpfiil.
Perhaps I have made ovcrpainting sound too difficult—but it isn’t really, and it is great fun, and astonishingly good results follow just a little practice.
Here is a list of colours which will cover any range you want and will come in useful for other restoration jobs. You might even get interested in painting in oils, if you aren’t already. Anyone who has an oil paint box will have enough colours and will know enough about painting to go ahead without further purchases except medium. Dry powder pigments in several of the tints below are also very useful for all kinds of restoration work. It isn’t necessary to have all these colours. For small jobs just buy the ones you need and so build up a stock piecemeal. Polyurethane glaze gives a good hard clear finish if a high gloss is required.
Colours. These should be oil colours.
Titanium White Ivory Black Cobalt
Naples Yellow Yellow Ochre Burnt Sienna Burnt Umber Rose Madder Indian Red
Deep Cobalt Green Chrome Green
Artist’s oil and riot Student’s
Paynes Grey
French Ultramarine Cerulean
Winsor Lemon Raw Sienna
Raw Umber Venetian Red Cadmium Red Viridian
Permanent Green
GLASSWARE
Wash glass with liquid detergent in warm water, and brush cut glass gently with a soft brush. Dry it and polish it with a silver cloth. If badly stained cut glass is left to soak overnight in warm water and detergent with a few drops of ammonia added, the dirt will probably come off. Tile cloudy deposit left oil glass by lime in water is the devil to shift. Fill the glass with distilled or rain water, rim tap water, and leave it for a day or two and then scrub gently. If the lime still persists a little spirits of salt may shift it. Spirits of salt is a pretty good shifter of all kinds of stains, and it also makes neat little shot holes in your clothes if you spray it when
brushing!
Bad stains will usually yield to a soaking in a five per cent solution of caustic soda. Metal polish will remove stains on glass. Decanters and bottles with stains which will not yieldto brushing or which cannot be reached can be cleaned with said, preferably silver sand. Put in a small handful of sand, some detergent and a little warm water, enough to allow the sand to swirl around when the bottle is shaken. A careful swirl or two should abrade off the stain. A five per cent solution of nitric acid will clean off wine stains.
Scratches oil glass will sometimes respond to a good Polish with jeweller’s rouge. Glass is a strange substance which does in fact flow, and rubbing with rouge does actually make it flow and fill in the scratches.
Removing Stoppers. Glass stoppers sometimes get firmly stuck in old decanters and glass bottles, and brute force is the worst possible way to shift them. Make up a mixture as follows:
2 parts alcohol
I part glycerine
i part common salt
Paint this oil the stopper, particularly where it enters the bottle or decanter, and leave it for a day. A few gentle taps should then shift it. If this doesn’t work, heat the decanter over a stove, or stand it on a radiator so that the air inside will expand, and force out the stopper. This method will have to be used if a stopper has broken offshort in the neck of a bottle. Keep the piece that comes out for it may be possible to repair it.
Making Lamps out of Bottles. Large glass jars and carboys can be made into lamp stands and this job always looks best-if the jar is to be filled with solid or semi-solid matter such as pebbles, or sand—if the flex passes up through the bottle. If the jar is to be filled with liquid, obviously there are difficulties in preventing leakage through the flex-hole, and in keeping the flex totally insulated from the liquid. Outside fittings are best and safest for liquid filled jars.
Bore holes in glass jars exactly as they are bored in china. The safest way is to start by boring a A” hole with a diamond drill, lubricating constantly with turpentine. Then enlarge the hole with successively bigger drills until it measures  which is big enough to take the flex. Start each bigger hole for the follow-up drills with a tungsten carbide bit, and don’t push through too fast or the
will    drill
glass wi split. just let the grind gently away. A little practice on a spare milk bottle is advisable if you haven’t done the job before.
Mending Glass
Sticking. On the whole glass is stuck together in the same way as is china. There are one or two small points of differ- ence. The edges of broken glass are very smooth and some roughing up with a diamond scratcher will give the adhesive a better key. Gum strip is used to put tension across the joins as described in the section on sticking china. This is very important when mending glass as a very tight fit is essential to ensure adhesion. When the adhesive leas set, surplus which has squeezed out is removed by rubbing it down with steel wool, not glass paper as this would scratch the glass. Remaining adhesive can be lifted off with a scalpel or a razor blade.
Wine glasses so often break across the stem, and such breaks can be mended with Araldite, but won’t be particularly strong because glass tends to break again near the point of the first break even if the join itself holds firm. Stainless steel bands are sometimes put round stein-breaks, but this is an expert job and the band must be very accurately made so that it can be sprung over the stein and glued tight round the join.
Dowelling. Dowel glass as you dowel china. This is a better method of mending a wine glass stem. The dowel will show, but inside the stein the Aralditc/titan dioxide cement looks rather like frosting and is not unsightly. Glass is more fragile and shatters more easily than china, so take just that much more care when drilling.
Glass that has been mended with epoxy resin can be heated to speed up setting, but remember that glass breaks if exposed to sudden changes of temperature. Therefore it must be put into a cold oven and the heat brought up gradually to about i 5o deg. F. Then switch off the heat and without opening the oven door leave it to cool right off again. The draught caused by opening the door would crack the glass. After an hour the oven should be cool enough and the adhesive set. Only white clear glass may be heated; coloured glass cannot be stoved and the adhesive will have to be left to harden in its own sweet time.
Moulded Repairs. Glass can be repaired with liquid acrylic resin, of which there are several makes on the market. Technovit 4004A dries to a clear glass-like material. It can be polished and it can be coloured. Acrulite and Tensol Acrylic are two other very good materials for this work.
Make plasticise moulds as described in the china section, but always use white plasticise as acrylic will take up colour from coloured plasticise. No parting agent is needed unless the makers of the acrylic so state. Technovit is made up by adding hardening liquid to a powder, and it is then poured direct into the mould, care being taken that there are no air bubbles present or the effect will not be clear. Warm the glass a little before pouring the filler as acrylic gives off heat as it hardens and might crack cold glass.
Acrylics can be bought ready coloured, or can be tinted with powder pigments and made opaque so that it looks like china, rather than glass, so it is quite useful for repairing china of a self colour which requires no further overpainting. Jasperware may be repaired satisfactorily with acrylic.
Surplus acrylic is cleaned from the edges of the join immediately, while it is still liquid. It can be abraded and rubbed away after hardening but this dulls it and there is the danger of scratching the surrounding glass. Acrylic can be polished with silicone carbide spaced grit cloth or paper, grades 150, 24o and 320.
Sometimes you may need a large lump of pseudo glass for a restoration. Acrylic can be poured into a mould, but this means that a model must first be made, and then a mould as described in the sectionon casting and pressing china parts. It is much easier, really, to make the lumps out of Perspex as this material is worked in exactly the same way as wood, and turned on a lathe. The tools—saws, files, drills etc. are lubricated while working with ordinary soap, and the Perspex will have to be polished when all shaping has been done.
Pieces of chandeliers can be replaced with Perspex, and new pedestals made for glass ornaments (see under Perspex).

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Jul 31

CLOCKS
I once knew a cottage kitchen which boasted seven clocks. They all worked, and they all kept fairly good time, but they were not synchronised and four of them chimed. Twelve noon was a time of fantastic, explosive excitement. One by one the clocks went into action. The plaster flaked off the ceiling, the several cats scattered in all directions. The clocks went on chiming for about three minutes, and one was left in no doubt at all as to what time it was. The owner of the clocks picked them up for pennies at farm sales, and dismantled them by the light of an oil lamp, cleaned them and put them together again. Usually that was all they needed, plus a little persuasion and persistence, to get them going. I don’t think John ever actually made a new part or mended an old one; he may occasionally have used a part from another useless clock, but that was as far as it went.
The moral of all this is that as far as the movements are concerned the amateur may well succeed in making an old clock go just by careful cleaning and oiling; but if there is a broken part it must be replaced or repaired and this is specialist work. There are plenty of books in any local library about clock cleaning and repairing, and a few evenings’ study of the descriptions therein of the various types of movement, escapement etc. will help you at least to have a vague idea of what you are doing when you start dismantling clocks.
Not long ago I inherited all old Norfolk clock. It had hung on the wall in my mother’s home all my life, and for the last twenty-five years to my certain knowledge had not worked. I felt that it had ill some way ‘died’ and that it was only fair to try to resurrect it. When I inherited it, although I had never tampered with a movement before, I felt that as the thing wasn’t working anyway I couldn’t do Much harm. The case of the clock is about four feet long, and it hangs on the wall. It has a very heavy lead weight, which once, when I was a child, fell through the bottom of the clock with a cataclysmic crash when the gut broke. This accident coincided with the double pneumonia of a much loved uncle, and was taken by my family as a sign that lie had died (and presumably twanged the gut in passing). He recovered and lived for years, which destroyed my faith in Bitch omens for the rest of my life.
All this is a little beside the point. First I removed that weight by lifting the pulley off the gut. I removed the hood of the clock by sliding it forward, complete with glass door, and laid it aside very carefully. It is a pity to break a perfectly good glass, although should you do so, or should the glass be broken, a glass merchant will cut a new one, and it can be reputtied into place, or cemented in with Araldite. The round glass in my dock is puttied into the wooden front in exactly the same way as a window, except that the putty is oil the inside. Then I took out the pendulum. Having removed the hood I could see the back of the escapement and the top of the pendulum with its suspension spring (see Fig. 12), and it was simple to take out the pendulum without breaking anything. Lastly I removed the whole movement and face complete on its seatboard. Sometimes the seatboard is screwed to the body of the clock and these screws must obviously be removed first.
Don’t take the works apart just for the fun of it—only
just as much or as little as is necessary to get at them to clean them. Start with the hands, which on a long case clock are held in place by a small pin above a metal washer. Before the face can be taken off, the hands are removed. Then take out any pins or latches holding the dial plate pillars in the front plate of the movement. Clean all the parts well. Steel parts may need a little rust remover oil steel wool, or fine emery cloth. If brass parts have been lacquered and look horrible, strip off the lacquer with methylated spirit, as it is probably shellac. Clean the brass parts carefully with metal polish. Rub steel parts with black shoe polish. Replace old gut lines either with new gut or with nylon or stranded steel, so that the weight will never fall down again as nine did and frighten you half to death, smashing the bottom of the clock into the bargain.
Hands may be reblued with special fluid, or by laying them in sand and heating until they become blue all over. Mend broken hands with silver solder; soft solder is not strong enough for such tiny joints and will melt if the hands are reblued. Rusty blued hands held in the flame of a candle become black all over. Move them ii the flame all the time until they are well coated, and then paint on a thin coat of clear lacquer with a soft paintbrush so as not to disturb the colour. An Aerosol lacquer spray will do the job even better. If the hands are still warm the lacquer will flow on and blend nicely.
I discovered in my clock that sonic idiot had screwed aii ordinary coat hook onto the frame to anchor the gut, which then ran down to the weight and up to the drum. This had the effect of making the weight hang slightly to one side of the case, and I am sure was one reason why the clock did not go. Keep your eyes open for this kind of tampering. I removed the hook and anchored the gut through its original hole. Tie the gut above the hole with a knot with a loop, and slip a little Peg through the 100P so that the knot cannot slide down through the hole.
Broken or hopelessly worn parts must be remade or rebuilt, and this is expert work. Study a good book oil clock repairing if you wish to start on this metalwork.
Having made sure that there is no more dirt, old oil, damp or rust anywhere in the clock, reassembleit. Touch
each bcariuv
g first with a drop of clock oil, using a long feather or a piece of copper wire flattened at one end as a dropper. Don’t use machine oil, and be sparing with the oil. Mineral oil left on brass surfaces causes staining. Never put any oil on the teeth of any of the wheels.
Replace the hands and make sure they move freely, but not so freely that they drop by their own weight. If they are too loose on their arbour, tap the outside brass washer lightly all round, so bending it in just a little, until the hands hold on the arbour.
If the brass face of a clock with engraved lines filled with black wax has been overpolished, and the black retiloved, replace it by making a mixture of shellac, methylated spirit and lampblack, painted back into the engraved parts. Let it set and then wipe off tile surplus with a mild abrasive. Jeweller’s rouge or whiting on a soft rag taken right across the surface should do the trick. Then polish well. The resilvering or regilding of clock faces is a highly technical business, but brass faces can be polished and painted with clear lacquer such as Ercaline. If the clock is not too valuable, you might try regilding or resilvering the face with one of the modern restoration pastes or paints as described in the section on gilding.
Reassemble and set up your clock properly or it won’t go. The movement oil its seatboard is replaced in the clock and the hood put back. Check that the face of the clock is centrally positioned behind the glass door, then take off the hood again so that you can see what you are doing, and put the pendulum back. Put it through the door in the trunk, and up through the gap in the seatboard and through the crutch. Very carefully feed the suspension spring through the slit in the back cock, and pull it gently downwards oil to its seating. The pendulum swings freely with the block on the pendulum below the suspension spring, free in the crutch. Rehang the weight and wind up the clock (see Fig. 13).
Now make sure that the clock is upright. A weight on a Piece of string will give you a plumb line by which to judge. Check the fore and aft level with a spirit level. Make sure the clock stays firmly in its place, using wedges if necessary.
Then swing the pendulum and start the clock. If all is well the tick-lock will be equal and solid. If the clock is not set right the tick will be louder than the rock or vice versa, and the time interval will be noticeably unequal. Provided the clock is set level, the best way to get the pendulum swinging right is to bend tile crutch slightly. Face the clock, place the first finger of the hand on the loudest tick side at the top of the crutch. Place die first finger of the other hand at the bottom of the crutch on the other side, and then bend the crutch gently with the lower finger, towards the louder tick. When the tick is equal, the clock will keep going.
If the clock gains, unscrew the rating nut at the bottom of the pendulum, thereby lengthening the pendulum as the bob drops. If it looses, shorten the pendulum by screwing UP the nut. A pendulum length of 391″ should give a tick of exactly one second !
Longcase clocks usually have nice mahogany or oak cases. These may need repair and cleaning, and tile section on furniture should be consulted. It is a pity, unless it is unavoidable, to strip down the case of an old clock. The patina which it has acquired over the years is irreplaceable.
Any simple clock can be dismantled, and cleaned by brushing the parts with petrol or benzene, rubbing them dry and reassembling them in the reverse order. The trick is to be able to dismantle in the right order and then put it all together again. I have no room to go into the details of dismantling even half a dozen of the simplest movements, and suggest that you borrow the Cassell’s Work Handbook on clock cleaning and restoration (or buy it). Just one point that I must make—do be careful if ‘you try to dismantle a clock with a spring. If the ny
ring is wound
up—and it well may be for people usually wind up a clock that won’t go and then it is left that way—don’t loosen anything until the spring is Unwound, or it may fly out and damage the clock or you quite severely. The spring is unwound by putting the key on the winding square mid holding it firmly. Lift the ratchet pawl or `click’ and let the key turn back half a turn. Drop the click so that it re-engages and holds the spring. Take a fresh grip on the key and repeat die process until the mainspring is unwound. Then you can go ahead in safety.
Dust does clocks no good, and some clocks have a kind of fretwork panel to allow air to flow freely. These frets were originally backed with fine mesh fabric to keep dust out, and that gets filthy or torn. Replace it with clean fine meshed material. Synthetic material won’t do unless it has an open mesh for it does not allow die passage of air. Very file nylon curtain material does quite well. By the same token cracks or openings in the clock case should be sealed wherever practicable with filler or by rebuilding. Even strips of brown paper or Sellotape X inside the clock will do.
Clock Keys. Missing clock keys are not too hard to remake. I-low beautiful you make your new key is up to you, but in its simplest form a clock key usually has an open square end which fits over a square spindle. I have used copper tubing to make a key for a long case clock. Sheet brass or even a piece of tin can be made into a tube and soldered before flattening it to fit. The measurement of the spindle from corner to corner diagonally across the section, is approximately equal to the interior diameter of the tube needed (see Fig. 14). The end of the tube will flatten out to make a bow, or it can be mounted on a piece of wood, or attached to any kind of handle you may fuicy.
When cutting a piece of sheet metal to make a key, leave a flap to form a handle (sec Fig. 14).

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Jul 31

Let the repaired piece cool down completely and then soak it in water to remove the gummed strips. There will be some spots of adhesive along the join squeezed out when the jour was made and deliberately not wiped away. Rub the spots very carefully with glass paper and break them down before removing them with a scalpel or a razor blade. This cleaning is quite a delicate operation and if done without abrasion may result in lifting little chips of china or
glaze.
If the crack was also c’., Red and Aralditc with colouring was used, tidy the filled chips with fine glass paper, and over-paint or glaze if necessary.
Moulding aped Modelling whole pieces of a pot or a
figure are missing, the gap can be filled by rebuilding the piece with epoxy resin composition filler. But it isn’t quite so simple as that! Perfectly satisfactory pieces for plates, vases, bowls, statuettes etc. can be moulded or modelled and simply stuck into place provided the piece is not going into domestic use, but such mends are not strong
g enough
to withstand hard wear for very long unless they are sup- ported by metal cores or pins. It is easy to mould or model a jug handle without a core, but unlikely that it will last very long if the jug is used. If the new handle has a core it will be very strong indeed. The making of cores and pins is described in a later section, and here I shall talk about moulding and modelling without supports. The techniques involved are almost identical when supports are incorporated. The job requires only a few cheap tools until the moment when you get involved in metal work and drilling for supports. And many people, once they reach this stage, just take the work to an expert restorer rather than buy drills and bits etc.
Before mending a piece such as a bowl or plate or vase, without using a core, scratch or file the broken edges so that the new piece of moulding will lock into the edge as it sets. The danger is that your new pieces may not adhere too well to the smooth and thin edge of a break without some kind of roughness in which to get a grip, as the problems of adhesion are not quite the same as those of sticking two edges, of porcelain or pottery together.
Next, a backing is necessary. This means a surface up against which you can press the filler to remake the piece. If the object is a flat plate, with : flat surface, the same gummed strip as is used for binding can just be stuck on the outside surface of the piece completely covering the broken area. As it dries it stretches tight and makes a good smooth surface up against which to press the filler. This gummed paper cannot be used on a curved surface because it pulls taut and flat across the curve as it dries. Therefore the mould will
wihave to be made with a flexible material which will take a curve. Plasticine does the job well, but it never sets hard and can be pushed out of shape rather easily. Wedge plasticine before use—this is a potter’s term meaning quite simply banging it until it has no air bubbles in it. A mallet or a wooden rolling pin make good bashers for plasticine.
If you use plasticine for the mould and Araldite for the filler you will have to get some cellulose acetate to use as a parting agent as the two react upon each other and must be separated by coating the surface of the plasticine which will come into contact with die filler.
There are other moulding materials. The dental impression compound Paribar is more expensive, but is quite excellent for the work, and is worth the extra money for it can be used again and again, needs no parting agent, and has other uses. Paribar is softened in hot water before use and resets fairly hard but is flexible enough to be extricated from quite deeply cut castings.
Making Moulds. Imagine that you have to replace a curved piece with a fluted surface, from the edge of a bowl. The whole of the edge of the bowl is fluted in the same way so you take an impression of a matching piece of the pattern oil a sound section of the edge. ‘Wet the surface of the bowl and press a slab of plasticine (about half an inch thick) on to a section just a little larger than the missing piece. Carry the plasticine up over the rim of the bowl so that it will be marked but don’t bend it too far round the rim if there is any ridge or it may be difficult to remove the plasticine without bending it. Press the plasticine well and truly until you are satisfied that you have made a perfect impression. Lift it carefully off and place it over the hole on the outside of the bowl in exactly the right place so that the pattern is continuous. Press it lightly so that the broken edges of the china mark the plasticine, then remove the plasticise, and paint the area inside the edge marks with cellulose acetate parting agent, then replace it over the hole. It will stick to the dry china round the edges of the break. Bend over the top sections of plasticine away from the hole, round the rim of the bowl to keep die mould in place. A few strips of Sellotape across it and on to the china will help. Don’t use gummed strip, for this will dry out and flatten the mould. The Scllotapc may give slightly but will help to avoid the disaster of the mould coming off the pot in the middle of die filling operation which follows.
Paribar can be used in exactly the same way to make a mould especially where there is a deeply indented pattern in the china. The Paribar goes hard, but it can be softened with swabs of boiling water and removed from die filler section without breaking it when the job is done. No parting agent is needed so that the Paribar can be put directly on to the break and left there.
Filler Composition and Filling. Now to mix up sonic filler (see Fillers and Cements). Araldite two-tube epoxy resin is first mixed together and then titanium dioxide (or other whitener) is added until the mixture has a nice doughy consistency. This mixture is a bit sticky and clings to tools and fingers. Keep a little dish of the powder handy, and another dish of Methylated spirits. Dip your fingers in the powder, and the tools in the Meths from time to time, and you won’t get so stuck up. When dried out this filler looks exactly like biscuit, or unglazed baked china and takes overpainting very well. It also sticks directly to the edges of the break and you should have no trouble in making a perfect join. It isn’t the easiest of jobs to make and handle this filler, but the result is so good that it is worth practicing to get the mixture of the right colour and consistency.
Kaolin mixed with Araldite in the same way makes a very stiff, not quite so sticky, more translucent and buff coloured filler, but it has the disadvantage of not sticking quite so well to the edges of broken china as does the first mixture.
Isopon polyester resin filler is a paste which is mixed with a hardener. It is excellent for filling big holes as it dries quickly, but this means also that you must be able to work quickly. When using Isopon make all inside mould of the break as well, and having filled the mould, put the second inside mould oil to the filler from the inside to get a smooth interior surface, pressing it down well. Isopon requires no parting agents. Although it will stick to itself so that it call be built up in layers, it will not stick to china, so when the moulds arc removed, the new Isopon piece will come away and will have to be stuck in just like an ordinary broken piece. It can be rubbed and filed to finish it off It cannot be used as an adhesive.
Bondapaste is another excellent filler which hardens quickly and does not have to be baked, nor does it require powder additions to make it opaque. It does not dry white, but this is immaterial if you are going to overpaint it any-way. It can be used as an adhesive or cement and when used as a filler it stays in place without further adhesives. It can be filed, carved and abraded within a quarter of an hour of use, so is a very time-saving material, once one is experienced enough to shape it quickly.
The exact consistency of any filler is difficult to describe and can only be discovered by trial and error. If it is too hard it will push the plasticise out of place as you press it into the mould. If it is too runny it will tend to run into the lower part of the mould in whichever place you are holding it, and will not make a piece of even thickness. If the mould is made of Paribar then a stiffer nix of filler can be used.
The mixture is worked into the aperture with a round ended tool. Boxwood potter’s modelling tools are excellent but many things make good modelling tools. Some workers like to prop the pot up as they work, others hold the pot in one hand so that the break with its mould is cupped and held in position while the filler is worked in. Great care must be taken to make sure that the filler goes into all the corners and crevices right up to the edges, with no air bubbles trapped underneath. Smooth the inside surface with the tool and with thumbs and fingers until it is as like the surrounding inside surface as your eye can judge. Setthe pot aside for an hour, if the filler is Araldite, by which time it will have set to a rubbery consistency and can be worked further if necessary. If a quicker setting filler has been used, once it has set hard it can be carved, filed and abraded until it is absolutely perfect, and it is then ready for overpainting.
To speed up the setting of a mend done with Araldite, bake the pot for half an hour at zoo deg. F. If there are any small cracks or pits in the surface fill them with a thin mixture of filler, using a water-colour brush.
Chips. The mending of chips, big and small, which do not go right through a piece, involves work which is halfway between the filling of apertures as described above, and modelling
which is described in the next section.
Quite simply, you make up a mixture of any of the above mentioned fillers into a fairly stiff mixture and press it into the previously cleaned and dried area of the chip and smooth it until it looks right. Don’t get air bubbles under the filling. Wheel chips—large chips on the edge of a piece—should first have a thin layer of adhesive, to help bind the filler in place. The art of filling chips is to get a good blend along the edges and to get the filling neither too proud nor too shallow, and in getting the composition in so that no air bubbles remain behind to raise it in due course. If you suspect that a little air is trapped, prick the filler with a pin and press it down again and fill tip the pin hole.
Allow the filler to dry out over a hot radiator and then, when it is hard, rub it down with glass paper until you are satisfied that the chip, after overpainting, will be indistinguishable. Pick up the piece and squint at it at eye level in all possible planes, and rely on the sensitive tips of your fingers run across the mend to detect any irregularities. If even at this late stage the chip is not properly filled, more composition can be added for it will stick to itself, and the process repeated until you are satisfied.
Modelling. When neither straightforward sticking, nor press moulding can be used to mend an object, try modelling. It is impossible to make a mould for a missing piece which is not a repetition of another part of the object, as described previously. The missing piece just has to be built up from scratch and the result depends on the artistic ability of the restorer. Large modelled sections will have to have metal supports—dowels, or pins, or strips—and the techniques will be described later on. I am still concerned with the techniques which do not include drilling.
When a part of a plate, or a vase, or perhaps a lid knob must be remodelled, take a piece of rather doughy filler composition and roll it either flat for a flat section, or into a ball for a knob, or into a sausage for a handle, in an approximate size and shape for the job. Then press it firmly to the edge of the broken part, and model it with Boxwood tools, fingers and any suitable home made tools that you may fancy. Whenever epoxy resin mixtures are being used, dip the tools in methylated spirit to avoid sticking.
Modelling becomes really interesting when a porcelain object such as a figure or perhaps a vase festooned with flowers and leaves has pieces chipped out or broken off and lost. To remake flowers and leaves is not at all difficult. Any woman who has ever made an apple pie with a decorated crust knows the technique. The pastry, in this case filler composition in a nice doughy mixture, is rolled out to the thickness of the petal or leaf required and then pieces are cut out of it in the flat. A small sharp knife or scalpel can be used as a cutter, shapes having been first marked out with a darning needle or a fine graver. Or, if the leaf or petal pattern is to be repetitive, a cutter can be made out of strip brass or copper foil, beret to make the appropriate shapes. Make a template or pattern out of plywood, using a fretsaw (see Fig. 8). Tack this pattern to your work bench with a central nail and then hammer a copper foil strip round it with a small hammer until it is exactly the same shape. If the template is pinned with a central nail it can be pivoted round as the cutter is being made so that all pieces can be reached.
The cutting of different species of flowers, daisies, roses, apple blossom etc. is hard to describe exactly. It is a matter of careful observation of thepetals which are to be matched, and of measurements with calipers and dividers, if your eye is not good enough. Petals are cut out in flat shapes and bent over slightly at the edges, and rolled into concave shapes etc. Once your petals and leaves arc made they are then fixed to each other and to the main piece, and there is no great difficulty about this unless the anchorage point is very small indeed, especially if you arc using a good adhesive filler composition such as Araldite and titanium dioxide. it is often possible to add an extra leaf, or to put in
small
a smasupport of composition disguised in some way as part of the decoration, which will hold the modelled part in place. Most people have a collection of tools for modelling which they have made specially to get into different corners ; sewing needles, bent knitting needles, scalpels, spatulas, rifflers, spikes and blades of all kinds, even old hacksaw blades, conic in usefid.
When pieces of an object are missing for which no pressed mould can be made, it is still possible to make a mould out of plasticise which approximates pretty closely the missing piece, and to put this on to the whole in such a way that the aperture can be filled with composition in exactly the same way as a pressed mould is filled. Then the new piece must be rubbed and shaped to final perfection after the setting or baking process has been completed; but
this can be a slow job.
There are problems when it comes to modelling difficult things like faces; it rather depends upon how clever you are, but there is yet one more way, which involves modelling. It is a much more complex and tricky job, but it can save such a lot of time and trouble in the long run, -aid once again may enable you to get away with it without resorting to pinning and dowelling.
Make a model, in plasticine, of the missing part. Actually this is easy if you have a talent for modelling, terribly difficult if you haven’t. Say for instance that half a leg and a foot are missing from a figurine. Using calipers and dividers, measure the other leg and foot exactly, so that at any rate lie won’t have a size six left boot and a size ten right boot. Then model a plasticine leg to the right diniensions and in the kind of position in which it looks as if it ought to be, and keep trying your model in the space until it satisfies you. Plasticine doesn’t harden so take as long as you like over making the model.
Having made your plasticine model, a mould must be made from it and a cast or pressing taken from the mould. The finished cast can simply be stuck into position (or dowelled or pinned if necessary).
Take a sheet of glass, and a large lump of plasticise. Roll the plasticise out into a very thick strip and lay it on edge on the glass (see Fig. 9) in a square or a circle plenty big enough to hold the model, horizontally. Then fix the model, horizontally, halfway up one side of the container that you have just made. A peg carefully inserted into the end of the model and pushed out through the container side should hold it into position. Then prepare some plaster of Paris. Into another container which can be handled easily and has a pouring lip, put enough water to half fill the mould container, and sift plaster of Paris powder into it until the mixture is the consistency of thick cream, stirring with the hand to break up lumps. Then pour the plaster of Paris mixture into the mould until it is halfway up the model. Leave the whole thing to set. Then cut two wide grooves or shallow holes out of the plaster.
sure that it is really well drenched and that no tiny part has escaped swabbing. This acts as a parting agent between the two halves of the plaster mould. Make another mix of plaster as before and pour this nito the mould until the model is well covered. When this has set, remove the plasticine case and case the two sections of the casting apart. Take out the original plasticine model and you should have a perfect mould in two halves. This mould will have two locking pieces where you cut the grooves or shallow holes so that when the two halves are put together again they will locate exactly, and at the end where the model was attached to the side wall of the plasticine container, there will be a hole.
Now you have a mould which can be used to make a casting or pressing of your original model. Smear a film of silicone grease all over the pattern sections of the mould to prevent the filler sticking to the plaster of Paris, and then make up enough filler composition to fill the two halves of the mould. This filler should be soft enough to flow freely into the mould sections. When the two sections are filled, bring them together and bind them tightly with wire. Ram the composition well home, through the hole. Leave the mould, with the hole at the top, for two hours to set, and then, if you are using epoxy resin, bake it for half an hour at 2oo deg F.
Undo the wire binding and take off the plaster. If you have not used a parting agent, the plaster can be cut out and broken away and the last of it scrubbed off the model. Stick or dowel the finished model to the whole, having
made sure that the edges fit perfectly by filing and abrading. bradin,
Any discrepancy in fit which is too big to be put right by filing, can be filled with some filler composition.
Moulds can also be made from pieces of porcelain similar to the piece you are trying to replace, and then pressings made from these can be carved, filed, abraded, and built up to fit exactly.
Instead of plaster of Paris, rubberised solution such as Qualitex can be poured around your model. The advantage of using this material is that the mould is flexible and will come off difficult undercut models without damaging them. Rubberised solutions, therefore, are best for making moulds from models which must not be damaged in any way. The technique is much the same as that described above. A plasticine container is built up round half the part to be copied, and the solution is poured in.
The process is repeated on the other half and you then have the complete mould in two sections. Details vary with each job.
Faces on statuettes are very alike, and differ only iun detail of hair and headdress. There is no reason why, if you collect figures, you should not make a series of moulds or masks from any statuettes that come your way, and so build up a stock of faces iii reserve for the day when they may be needed.
Incidentally, the principles of making casts, moulds, pressings etc. are generally similar for work in all kinds of materials, and many restorers of objects other than china, such as old guns and pistols, make their own metal castings. It is a skill which has so many applications, not only for restoration but for creation. Modem materials make exciting castings and pressings, and it is an art well worth studying for its own sake.

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Jul 31

CHINA AND GLASS
China restoration is always delicate work, requiring care, accuracy and knowledge of technique. How much knowledge depends entirely on how ambitious you arc. Most people, if they Fail in simple efforts to stick china together, take it to a professional restorer if the piece is of any value. It also depends on what is going to happen to a piece after it is mended. If it is to stand peacefully on a shelf, then the repair need not be so strong as it would have to be for domestic use. Some people try to restore a piece to the state where only a very close scrutiny will reveal the mend. It is technically possible to fool even ultra violet light. Others feel that there is no shame in a few cracks in old china. Like so many skills connected with making and mending things, china restoring can develop from the ability simply to stick broken pieces together, to the most complex dowelling and pinning and moulding and modelling and casting and painting. It can start by being a chore and end by being an art, which like any art develops into pride in craftsmanship, and pleasure in achievement. Maybe the kind of painstaking repair I am thinking of comes outside die scope of a book on restoring junk, but I shall include an outline of some of the methods and materials and tools needed just in case you do decide to venture further than a little bit of glucing.
Some technical colleges run classes on china restoration, but they arc few and far between, although this is one of the best ways to gain expert knowledge and experience. The study of books on die subject and plenty of practice should make you reasonably efficient if you are not totally ham-fisted !
There arc so many objects in so many shapes and sizes made of so in-uiy materials; so many ‘pots’ that it is difficult to detail all the techniques, and each job must be treated on its merits. The first and easiest method is to mend by sticking. Sticking things together used to be more difficult than it is now, because die old adhesives were nothing like so easy to use or so heat-and-water-resistant, so free from shrinkage, or attacks by fungus, so clean, so invisible, or so strong. The invention of cellulose glues and epoxy resin adhesives has completely revolutionised sticking, and made it possible to mend things with adhesive alone where riveting, dowelling, or pinning would once have been essential.
As a general rule, a piece of china, be it a plate, a pot, a Statuette, or a vase, can be mended by sticking alone if the two faces come together properly and neatly and if they can be made to stay in position while the adhesive is setting.
If a part such as a curved handle, or the limb of a figurine, is broken, perhaps in more than one place, and there are pieces missing; or if the surfaces to be joined are chipped and do not fit, or there arc whole sections missing; then more ambitious methods will have to be used. Whole sections can be remade by modelling with epoxy resins just as the sculptor models, or by making plaster moulds and taking castings. Large missing parts can be moulded or modelled incorporating wire supporting frameworks fixed to die whole piece.
Broken parts are refixed together and to the whole, provided they are thick enough to carry drilled holes, either by pinning—which means inserting a metal pin into a hole drilled after the pieces have been stuck—or by dowelling, which is the joining of pieces by drilling matching holes in each and cementing in a single dowel. Any or all of these methods might be necessary at the same time in one single object (see Fig. io).
Lastly, broken pieces can be riveted together. The ugliness of this technique, strong though it is, means that it has largely been superseded by other methods since the discovery of die better adhesives, and is really only used for extreme strength and utility rather than for restoration and beauty.
Cleaning. Before any porcelain or pottery may be mended it must be cleaned. Normally all that is needed is a wash in warm soapy water. If die piece is already clean, then wipe it with a piece of silk dipped in methylated spirits. Keep any old pieces of real silk for china restoration work, as silk does not leave little bits of lint or fluff caught on jagged edges.
Remove stains from china with very dilute hydrochloric acid, but test first in case the acid etches the glaze. A cloth dipped in either bicarbonate of soda or common salt will remove coffee stains.
To remove dirt along cracks which are not going to be repaired—cracks which are, and look dirty—make a pad of cotton wool and saturate it in a mild bleaching solution such as hydrogen peroxide and lay it along the crack for some days, renewing the solution as die pads dry out. When the treatment is completed, scrub the piece gently with a soft brush, and even more dirt may conic away. This method is useless on earthenware, but for this and for English porcelain, which is usually so porous that the dirt is well ingrained, soak the piece for up to a week in a solution of domestic bleach. This will remove most stubborn stains and won’t etch the glaze.
If china has been previously mended, the edges of the breaks may be very dirty, and sometimes glue remains which is invisible except under a magnifying glass. All edges must be cleaned, and you must be sure they fit together before going ahead with the next stages of the job. First of all soak the pieces in boiling water with pure detergent added. Remember, if there is another part of the object which has been mended and which you do not wish to do again, to keep it out of the water or it may melt apart. Glue, Seccotine, shellac and Durofix will come off in boiling water, and joins made with these adhesives will soften sufficiently to be parted. If this treatment does not tackle the old glue then you will have to get to work with the appropriate solvents (see Solvents). Methylated spirits will shift shellac that has resisted boiling water. Swabbing with cotton wool dipped in amyl acetate removes cellulose adhesives such as Durofix. Acetone removes cements, but may take some time about it. Dissolver is a new solvent which will shift many kinds of glues including Araldite, especially some of those used for glass repairs.
Literally to boil a piece in detergent and water is a last resort to remove stubborn adhesive without abrasion. Finally it may be necessary to pick away at the old adhesive with a scraper or even a needle. Obviously this has to be done with care.
If old rivets have to be removed, cut them in half with a needle file and pick out the bits using acetone to remove the cement if necessary.
The first two methods are done with just a few tools, but the moment you have to drill, more complex tools will be necessary, and this means more expense, and also more time spent on learning to handle the tools. China drilling is not difficult, but it takes a light hand and a steady one, and infinite care and patience.
A power drill, which is normal workshop equipment nowadays, can be used with the rightbits for a lot of drilling work provided it has both vertical and horizontal bench stands and operates at the right r.p.m. The ideal tool for most drilling is a dentist’s drill—in fact an electric motor with a. flexible drive and a hand-held drill at the end. But this is an expensive piece of equipment not justified unless a lot of work is to be done, so its use is not described here. A hand drill and appropriate bits will needed for starting holes, and for the awkward holes. A special twist drill with high gearing can be bought for work on china, and some people prefer this to the other types. It is good for dowelling and for work in substantial pieces, but is a little difficult to control on really delicate work.
Brass wire is used for pins and dowels, and unless you arc doing very complex work only one or two sizes will be needed. Other standard tools such as the hacksaw, and calipers you may already have. Small cramps and a pin vice are useful, and all shapes and sizes of small files and rasps, scalpels, and probes. Various materials will be needed for making moulds, supporting pieces while they dry, binding to aid adhesion etc. These I shall mention as they conic into use.
Sticking. There is some general information on adhesives wider that specific heading. Here I shall discuss the various methods used for mending china with adhesives.
Ordinary domestic two-tube Araldite (AV and HV roo) is suitable for all practical purposes for almost any work. It is best used in a well-warmed room, and pieces should always be warm when joined. Keep the tubes of Araldite warm before mixing. All this helps the adhesive to flow readily, and to grip. A cold unheated workshop is not a suitable place. Work in a heated room with a radiator with a flat top or heat conductive shelf above it so that pieces can be kept warm.
The second important point, already stressed several times, is that pieces must be clean and dry. Pieces that have been washed or boiled to clean them may take quite a long time to dry out, especially the unglazed edges of breaks. Damp, dirty surfaces just will not adhere.
Thirdly it is vital to grasp the basic principle of adhesion, whicl, is to bring the original faces as close together as is physically possible, with the thinnest practicable layer of adhesive between. The edges and surfaces of the break then lock together naturally. It is a misapprehension to suppose that thick layers of adhesive will make more successful joints. All the adhesive that is needed is enough to fill all the tiny gaps and crevises between the faces so that the two present smooth surfaces to each other with no air pockets, and they will adhere.
Lastly, stuck joints need to have some pressure exerted upon then, while the adhesive is setting, either by clamping the pieces together, or by putting a weight on top of a flat piece, or more usually by binding the pieces together with gum strip (not Sellotape) in such a way that pressure is exerted on the join.
The methods of applying this binding
g differ slightly
with every mend. Always use gummed strip, and buy a big roll at least il” wide. Cut this down if necessary. Strips are stuck as nearly as possible at right angles across joins such as simple breaks in a plate or vase. When thc join is rather more difficult, such as a broken vase handle or lid, the strip is stuck on so that it will exert pressure at right angles to the join. The wet gummed strip is easy to put into position, and as it dries it shrinks, holds fast to the china and so exerts pressure on the join. When you reach the stage of placing the prepared pieces together, wet the cut strips of paper thoroughly but remove any surplus drips of water with a swab. They should be damp right through but not dripping wet, as moisture will prevent pieces from adhering if any gets on to the broken edges. Sometimes it is best to pre-stick the strip on to one piece of the work (after you have warmed the piece for glucing, or the gunimed strip will dry out completely) and then put the two edges together. Draw tile loose piece of strip down smoothly and tightly across the join. A little bit of practice at binding diffi llcult shapes will teach you how best these paper bandages can be applied. Remember always that as the strip dries and tightens it must pull across at right angles to the join, so bringing the pieces together and holding them there. Use very long strips if necessary. Make a cross of strips, stand a pot in the middle and bring the ends right up over the top to hold it together. Small
small
pieces of strip may be needed across very joins to exert pressure (see Fig. 7). A binding applied like a puttee round and round an object is almost useless except to keep things in place. The same binding techniques will be used when mending by dowelling and pinning, as described later, and a little thought and study will help you to work out the details for each job. Very occasionally it is not possible to bind, to clamp, or to weight pieces together because of a peculiar shape or a break in an odd place. Make supports out of plasticise or wire to push pieces together, or at any rate to hold them in position while the adhesive sets. No tension is applied to the joint so this way isn’t that satisfactory, but it is better than nothing. Don’t let plasticise come into direct contact with Araldite or any epoxy resin, as the two will react together.
Having cleaned your porcelain or china ready for mending, next check whether or not all the pieces arc there, whether or not they fit together perfectly, and then decide upon your method of restoration. Pieces made of thin China ai-c almost impossible to dowel or pill as there is no thickness to take drilled holes. Hollow figures may need to be dowelled in the hollow sections, or by pinning. But if there are sufficient clean, close fitting edges which will contact nicely, sticking alone may be all that is needed. Details of dowelling and pinning follow, but here I deal with sticking on its own. A piece which has been broken into several pieces should be very carefully checked for fit before applying adhesive. If necessary make tip a kind of jig-saw puzzle, using Sellotape and fit the whole thing together. Be careful not to work yourself into an impossible corner by putting the pieces together iii such a way that i lie last piece cannot be got into place. This can happen, for instance, in a bowl where the break consists of two or more pieces which arc wider at the lower end than they are at the rim end. If a piece is in several fragments it is sometimes easier to stick two or three pieces together to make one large piece, and then join this to the main piece. So do take a bit of thought, and be sure that you have solved the puzzle before taking any irrevocable steps (see Fig. io).
If, as well as being in several pieces, the pot has a Chunk missing, it will be necessary to mould a new piece, but first of all any sticking must be done mid finished, and the Moulding is later carried out as a separate operation.
Having cleaned the pieces, dried them and checked for fit, warm them thoroughly. Prepare a small amount of adhesive, no more than you need, and apply it with a knife to one edge of the two pieces to be joined. Usually it is best and easiest to apply the adhesive to the piece rather than to the whole. Put adhesive on both edges only if the fit is not perfect, or if the material of which the pot is made is very heavy thick porous earthenware, which will absorb a lot of adhesive.
Then bring the two edges together as firmly as you possibly can. Obviously you don’t want to break the china again, but exert as much pressure as you dare on the join so that the adhesive comes squeezing out. If you want to remove adhesive in order to get a clear look at the join through a magnifying glass to make sure it is properly aligned, moisten a water colour brush in a little methylated spirit and take off a little adhesive with that. Do not take it right down to the join as this will weaken it. Surplus adhesive should not be removed along the join until after it has all set. Any adhesive which has escaped on to other as yet unmende8 broken edges, or on to gilt or lustre glaze on the pot, must be removed at once with the paint brush. On the broken edges it will prevent proper matching if it dries into a little lump, and it will lift gilt or lustre when it is finally removed.
H.M.G. adhesive can be used in conjunction with Araldite to make a fairly quick setting join, by putting H.M.G. on one surface of the join and Araldite on the other. The quicker drying H.M.G. binds with the Araldite and helps to hold the two pieces together while setting takes place.
Then the joins are bound with gummed strip as described above. The piece is put down and left to set. Epoxy resins, especially when the join has been properly strapped, will hold almost immediately, and the pieces will not move in relation to each other unless the joins are imperfect or unless the balance and weight of die pieces are such that gravity pulls them out of place. Plasticine supports, bowls of fine clean sand, bits of wood and wire, will all make supports and cradles. If the piece to be joined is some kind of figurine and not a plate or a bowl with flat or curved surfaces, parts sometimes have to be stuck on entirely by balance. The heads of small figures frequently get broken off, and ifyou intend to stick a head back without dowelling, the fit along the break will have to be perfect, and the figure itself must be held in a firm grip so that the head will balance in place while the adhesive sets. Bury the figure in a bowl of sand, with the broken edge set horizontally just above the level of the sand, and then balance the part on it. Move the buried section about until the broken-off piece balances perfectly upon it. Make sure all loose sand is brushed away from both edges, and then, using very fluid adhesive, anoint the broken edges. Carefully put the piece back into place, and allow it a few moments to adhere before delicately, and without moving the buried base, setting it perfectly into position.
It really is a matter of trial and error, and with a bit of ingenuity you can find a solution to every problem of sticking and binding and balancing.
The final process of sticking when using epoxy resin glues, is to harden the joins by baking. If an entire piece has to be moulded in, after some sticking has been done, it is still best to bake the first work for a short while before doing the moulding, just to make certain that the work which has been done is really firm. Baking can be omitted entirely if the piece can be left alone for a good long time to set.
Up to a point the heating of Araldite softens it, and if you leave a job for some hours before baking and a piece has slipped a little out of place, warm the join with boiling water swabs to soften the Araldite enough to move the piece back into position. Leave joins made with Araldite for a few hours before baking and then place the piece in the oven of an electric cooker or of a solid fuel cooker. Put an asbestos mat on the middle shelf and place the china carefully on that, and keep the oven at a temperature of Zoo deg. for about an hour. Over 3oo deg. the Araldite will darken and in any case the china may not stand it. If your oven has no thermometer, buy a small one. If it is impossible to keep the temperature of the oven steady,heat the oven, put in the piece, and switch the oven right off, leaving the piece there until the oven is cold.
Mending Cracks ivith Adhesive. So often articles crack without breaking. The cracks get dirty, and the piece when touched vibrates a little and does not ring true. It may, one feels, collapse into pieces at any moment. Cracks can be repaired quite effectively without completely breaking the pieces apart. Most forms of pottery and porcelain are to a small extent flexible, so carefully insert the edge of a razor blade and part the crack a little. Clean the crack as described above and make sure that the whole piece is thoroughly dry by standing it on a radiator until it is pretty warm. Heat the separate tubes of Aralditc to get them runny and make up a mix, with a little white colouring in it if there are any chips along the crack which need to be filled. Mix the Araldite on a warm surface and keep it warm while working. My own nightstore type electric radiators which have flat tops, are absolutely ideal for this work and I work directly on top of one. This is not recommended by the makers of nightstore radiators but who cares about that !
Prise the crack apart with the razor blade as far as is possible without breaking the piece completely. If the crack runs right to the rim or edge of the piece, slide the edges of the crack apart a little, one up and one down to expose some of the broken edge. Run the adhesive right into the crack, work it in with a finger if necessary, then move away from the radiator and press the edges tightly together. Wipe off any surplus adhesive with methylated spirits, but not that exactly along the crack. Put several pieces of gummed strip across the crack at right-angles on both sides of the piece, and leave the whole thing to dry (bake after an hour if you wish to) for half a day on the top of the radiator. This should set the adhesive perfectly.

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Jul 31

BEDROOM CHINA
There is still quite a lot of this about and it’s quite pretty. The most obvious use for old chamber pots, slop pails, washbasins, foot baths, ewers, etc. is for flowers, or to hold flower pots. This china has been used for soup tureens, punch bowls etc. mid provided there are no cracks or chips in the china, I suppose there is no reason why not, but personally the idea does not appeal. Like other pottery it can be mended (see China Mending), and a bit of careful re-touching with a paint brush and enamel can brighten things up a bit.
BEESWAX
Beeswax is the natural wax made by the bees when building honeycombs, mid it can be bought at chemists and sonic hardware stores. It is sold as fine grade, white beeswax, or as natural wax which has an orange brown colour. Ofcourse if you keep bees you will have your own. I once left a bowl of natural beeswax from my own bees on a larder shelf. In due course, at a moment of family crisis, a visitor tried to fry some bacon and eggs in it, mistaking it for dripping. The kitchen smelt wonderful for days, but otherwise it was a waste not only of the beeswax, but of the bacon and eggs!
Beeswax by itself is too hard to use as a polish, and various blends can be made. Beeswax melts at about 65 deg. C. and do take care when making polish as the ingredients arc inflammable. Keep an oldsaucepan for the job and have suitable containers with good lids ready for the polish. I keep my old furniture polish tins and re-use them again and again. Use real turpentine, not turpentine substitute.
3 parts white beeswax 8 parts real turpentine
Melt the wax slowly over a low flame, together with the turpentine. Use a double saucepan if possible, or suspend the container in another saucepan with water in it. Colour the polish with stain if you wish. The stain should be added immediately the concoction is removed from the heat, and mixed in well. Put the polish into a tin and close it tightly. Use it just like any other polish when cold; apply with a soft rag and rub hard.
Recipe z.    J lb. beeswax real turpentine
Melt the wax in a saucepan over a low flame, adding well
turpentine and mixing until the whole is the consistency of thick custard. Paint the mixture on to the wood with a rag while it is still warm and leave it to dry. Then polish as hard and as long as youlike. This method is best for natural wood surfaces which will absorb a lot of the polish, but not for surfaces which already have a polish on them.
Recipe 3.    8 ozs. beeswax 2 ozs. resin
real turpentine
Melt the resin, beeswax and a little turpentine in a double saucepan over a low flame. When it is all blended together remove it from the meat and allow it to cool, but before it has set stir in enough turpentine to make a soft polish, about I pt. Acid colouring if required.
This is a leather dressing similar to that used by the British MUSCU111.
7 ozs. anhydrous lanolin
I fluid oz. cedarwood oil
I oz. white beeswax
ti fluid ozs. hexane
Hexane is highly inflammable so do not make this mixture up near an open flame, or use the dressing near an open flame. Dissolve the beeswax in the hexane (no heat is required), add the lanoline and blend well, and lastly add the cedarwood oil.
Recipe 5.    furniture cream
3 ozs. white wax
8 ozs. real turpentine 8 ozs. warm water liquid ammonia
Melt the white wax over a low flame. Remove the saucepan from the flame and add the turpentine and the warm water and blend it all together. Add the ammonia drop by drop stirring all the time until the mixture is a thick cream. This old recipe for polish should be used with care as ammonia is a solvent for some varnishes but is excellent on wood which does not have an artificial surface of varnish or French polish.
Recipe 6.
pt. real turpentine pt. soft water
2 ozs. beeswax (natural) I oz. white wax
2 squares camphor
i oz. Castile soap
i teaspoonful ammonia
Shred the waxes and the camphor into the turpentine. Shred the soap into the water and simmer tuitil the volume is reduced by half. Cool and add the turpentine and wax mixture. Blend well together and add the ammonia and shake thoroughly. This is a good cleansing furniture polish.
Recipe 7.    z ozs. white beeswax
benzene
Flake the beeswax and then add the benzene and stir until the wax has dissolved. This is a useful dressing for preserving wickerwork and canc.
Recipe 8. wax adhesive
5 parts beeswax
5 parts resin
i part real turpentine
Heat all together gently in a double saucepan until the ingredients blend.
Simple beeswax polishes as in Recipe r make an excellent protective coating for bronze, alabaster, iron, steel, marble and slate, as well as for all kinds of wooden furniture and objects.
Various other polishes which do not contain wax are described in the section oil Polishes.
BIRD-CAGES
Large Victorian bird-cages still turn tip in junk shops. I owned and used one, but unfortunately my Siamese cat discovered that the metal rods were not particularly strong, and after I came home from the cinema one night to find a pathetic heap of blue feathers on the floor, a smug cat, and a bent cage, I reverted to modem steel cages and kept the old one as a relic. Many old cages are somehow reminiscent of the Crystal Palace, and are made of dozens of metal rods, either rusted or covered in filth and old paint. The only real answer is to clean each rod separately with emery paper, or steel wool dipped in paint stripper. It’s
hard work on the fingers and is a good job for the long winter evenings, as it can be done while watching television. Solder broken rods (see Soldering). Having cleaned the cage repaint it, or lacquer it with clear metal lacquer. The application of paint or lacquer by brushing is a tedious job on such an object; spraying might be easier, but to be sure of covering all sides of the rods; dipping is the best answer. If the cage can be taken into sections each section should be dealt with separately, otherwise you are going to need a huge container and an awful lot of paint or lacquer to dip the object effectively.
BLEACHING
Colour or stains can be removed by bleaching. Sunlight will bleach, but it is chemical bleaching which is described in this section. Because the action of bleach is irrevocable take care. It is all too easy to remove not only the stain and the colour but the underlying material; and it is a cardinal rule to use bleach well diluted and to strengthen it gradually if necessary. Always try out bleach on a part of the material where it can do least damage, before making any general applications.
Hydrogen peroxide, and Milton are good bleaches. To bleach very fragile articles which cannot be rubbed, soak a Plaster of Paris slab with hydrogen peroxide and then place the object to be bleached just above the slab, within a quarter of an inch. Do this in an empty drawer or a small cupboard to confine and concentrate the vapours.
Household bleaches such as Doinestos, Brobat, and Parazone are fine for bleaching certain articles, but are strong and may need dilution and they should not be mixed with any other type of cleaner lest you succeed in making chlorine gas which is highly toxic.
Ch bromine T, which is white powder to mix with distilled water, makes a bleach for prints.
Raw wood is bleached, either after stripping down or to remove stains, by swabbing with ordinary domestic bleach. Adjust the strength of the solution according to the degree of lightness required.
gen in water, freeing the oxygen, and this means that it has strong bleaching properties. It is possible to make an apparatus for bleaching prints etc., but I must point out that chlorine gas is dangerous stuff and the greatest care should be taken when using it as a bleach, and all children and animals should be miles away.
The first necessity is a flat box large enough to take the biggest prints you intend to bleach (see Fig. 5). It must be well made with airtight joints. A sheet of thick glass should be used as a lid, for it enables you to see what is going on, and it must fit tile top of the box snugly. If you are doing a proper job, make a frame top and hinge it for the box to drop in on to a narrow ledge, and putty the glass into the frame. Fix a handle to tile lid so that it can be lifted lip easily. Bore a hole in the side of the box and cement a piece of glass tubing to take the gas pipe. Having made your box, test it with a puff or two of cigarette smoke to make sure it is gas tight.
Get a gallon cider jar with a well fitting rubber cork with a hole in it to take a short length of glass tube. Join the tube in the cork to the tube in the side of the box with a rubber tube. Place another sheet of glass in the bottom of the box, damp the print which is to be bleached and lay it in the box. Close the lid. Put two ounces of bleaching powder (chloride of lime) into the jar, pour in a cupful of accumulator acid, and close the jar at once. If this job can be done in the open air, all the better. If there is any leakage of gas, keep away until it has dispersed. When the print is sufficiently bleached, just open the lid and let the air blow away the gas, always being careful not to inhale.
The amount of gas which will be made by the quantities given here is not enough to give a dangerous concentration, but nevertheless it is not to be fooled with. Don’t do this job in a room with birds, fish, cats, dogs or children in it. Or even white mice.
BONE AND IVORY
Small bone and ivory objects—card cases, chessmen, statuettes, fans, needles, inlays and small carvings turn up from time to time in bad condition and in need of cleaning. Impregnate really badly broken or chipped or cracked pieces with melted paraffin wax, which will hold the piece together and preserve it. Warm the object first over a radiator or in an airing cupboard, and put it right into the runny wax. Lift it out after a few minutes and wipe off the surplus.
Ivory goes yellow with age especially if it is not exposed to light. Sometimes this colour is pleasant and is best left alone, but things like knife handles, piano keys or fan sticks do look better white. Make up a bleaching paste of whiting and 20 volume hydrogen peroxide and coat the piece with it. The paste must be stiff or the ivory will absorb too much liquid and swell. Stand the object out in the air and sunshine until the paste has dried, then wash it off and dry the piece thoroughly with a soft cloth. A little almond oil applied with a soft rag will leave a nice protective coating.
To clean bone and ivory which just needs dirt and dust removing from crevices, use methylated spirit on a duster, or on a soft brush. Never use water. If there are spots which won’t come off, try rubbing the spot with a little whiting and methylated spirit on a cotton wool swab on a cocktail stick.
Bone and ivory can be polished with tripoli, or rotten-stone or carborundum products, or with silica preparations and modern metal polishes.
Stick broken pieces of ivory together with Durofix or Araldite. Make sure the surfaces to be joined are clean, and bleach out any staining left by old glue as above.
BOOKS
The top edges of books get filthy and although loose dust can be removed with a soft brush or an old fashioned feather-duster, real dirt is hard to clear. Holding the book very tightly shut it so that only the top edges show, rub gently with fine sandpaper folded to the correct size. This could be rather too fierce for a valuable book, so try soft breadcrumbs, or all art eraser (see Fig. 6).
The edges of many old books are either gilded or painted, and it is quite easy to give these a new lease of life. Ordinary water colour paint mixed with size instead of water is brushed on. The book must be well cramped with the covers folded out of the way, and the exposed pages protected, or the paint may colour more than it is meant to.
To re-gild, kestoration Wax or Treasure Wax Gilt should be rubbed on the tightly closed edges with your finger, and then polished with a soft cloth to remove the surplus and make it shine.
Leather covers on books must be cleaned occasionally with a little leather polish such as Sheerwax, but remember that on most books the leather is almost paper thin, and cannot take too much rough handling. Very often old books are quite spoiled by r pieces of the leather being torn away to show the cardboard cover, or else the leather on the spine is split or perished. To mend these tears, cut out the bad parts, clean off the old glue and muck, gently lift and stick the new piece of leather into position, being careful to tuck the new edges under the old. The leather for this job should be as thin as possible, and do pare die tucked in edges carefully, so that the joins do not make a nasty bulge. For any decoration that has to be done, see the section on Leather.
Print on book titles and authors’ names with Indian Ink or Reeves Transfer Foil, which is used rather like carbon paper. You will probably find that it needs a little practice to make a neat job of the lettering, especially on the curved spine.
If a book has the side cover torn away from the spine, Sellotape X will make a strong lengdiwiscjoin, with a small gap left between the two edges, so that there is enough play left, when the book is closed. Sheets of coloured paper cut to size and pasted over the end page and the cardboard cover look neat. Scccotine or paperhanger’s paste are useful adhesives for binding and paper work.
Stained and damp pages are dealt with in the same way as prints (see section on cleaning prints), but this can be rather difficult without taking the book to pieces. When the odd page is dirty or stained, particularly at the begin- ning or end, a little gentle dabbing with carbon tetrachloride, petrol or benzine should remove most greasy marks and fingerprints. Wax is best dealt with by placing a piece of blotting paper under the spot, and ironing lightly with a hot iron.
If a book should happen to be dropped in the bath, dry it by putting tissue paper or sheets of blotting paper between the leaves, through half the book. Then put an even weight on the book and leave it in a dry place, perhaps in the draught of a fan heater or a hair dryer, but do not put it too near a radiator or fire. The current of air is necessary to carry away moisture. Treat the second half of the book the same way when the first has dried.
Mend torn pages with white paste (see recipe under Adhesives), as other glues will show either too grey or brown. On frayed or ragged overlapping edges, put a little paste on one surface, and place the torn sheet exactly over it. If a comer or edge of a sheet is missing, cut another piece of paper, similar in texture and colour, slightly larger than the missing portion, and stick it on to the torn piece. A tidier job is made by trimming the torn piece first. When a page is torn across the print, mend it by sticking the thinnest possible Japanese paper over the top. If the print is large and the lines well spaced, cut little strips of matching paper, and stick them in between the print, although this is horribly fiddly. The edge of a torn page should always be reinforced so that it will not tear again in the same place. Whole pages tom out of books are best repaired with long strips of matching paper pasted down the length of the tears. ScIlotape X can be used, but if there are quite a lot of pages out, it will make clumsy joins, and ordinary sellotape is not good as the edges of it stay sticky and pick up bits of dirt and dust, making a grey mark.
Insect infestation in books is dealt with under Inscas.

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Jul 31

ARMS AND ARMOUR
Guns and Pistols
Old firearms arc popular collector’s items, and no olde oake beame type of pub or cafe worth its salt feels fully decorated without weapons on its walls, so good ones are expensive; nevertheless one sometimes comes across old guns and pistols in junk shops and these can be in pretty bad condition. It is usually possible to mend and clean these things and make them look very decorative; by spending money they can be restored to near perfection, and you can even fire them if you dare. For really careful restoration, try to find a picture of a gun like yours or a similar actual weapon in a museum, which you can copy.
As a first step make sure that any gun you buy is not loaded. It is not ridiculous to suggest that an old pistol which has been knocking about for years could be loaded, for it has happened, and even ancient gunpowder will explode violently. Gently insert a wooden rod or dowel into the muzzle and when it will go no further make a pencil mark. Withdraw the rod and lay it alongside the barrel with the pencil mark by the muzzle and the point at which the barrel is blocked can be exactly gauged. The powder must be carefully removed. If you have a shotgun
hi
the cleaning rod wch goes with will it wiprobably have a cap on the end which unscrews to reveal a screw tip. Screw this gently into the charge in the old gun and remove it like a cork. Failing a cleaning rod, an ordinary screw welded to a piece of stiff wire would do just as well. After this the barrel should be washed out with warm water and thoroughly dried.
Unless the gun is really terribly rusted, or contrariwise is in excellent condition, it is probably best to strip it down into its component parts, just as one would when cleaning a modern gun. Normally the lock is removed first by unscrewing it from the stock. First remove the screw which holds the cock (in the flintlock) or hammer (in the percussion lock) and slide off the part. Next unscrew the pivot of the pan cover and the pan cover spring screw and remove tile parts. ‘then unscrew the holding bolts or screws until the lock plates can be removed. (See Fig. i.)
Penetrating oil applied to the screws and left for a while will allow many a stubborn screw to be removed. Do use well-fitting screwdrivers, as if you spoil a screw ]lead by using a wrongly fitting screwdriver it may be impossible to get it out without drilling. The drilling out of screws is extremely tricky and may result in damage to the pistol, so don’t try it unless you must. Expert help may be necessary. One way to loosen obstinate screws is first to place a little lubricating oil round tile head of the screw, and then to touch the head of tine screw for a second or two with the tip of a red-hot poker. This meat causes expansion and contraction to loosen the screw and the oil will penetrate and help with the withdrawal.
Dispiiawlitt,9 a flitalock, arid reassembling (see Fig. r). In order to take the lock to pieces for cleaning or repair the four screws which hold the mainspring, the sear, the scar spring and the bridle, must be half loosened. Then take out the mainspring screw and remove the mainspring. There is a pill at the rear end of the mainspring which engages in the lock plate, and the other end of the mainspring which engages in the toe of the tumbler. Compress the mainspring and it will come away easily. A hand vice is a useful tool for this job. Once tile mainspring is off, the other screws may be removed and die other parts will come off quite easily. Having cleaned all parts with fine files and emery paper or powder, and got rid of all the rust, oil everything well, and cover with Vaseline. Then set about reassembling. lock plate to take the cock on the outside. The scar and the sear spring come next and then the bridle. The square lug on the scar spring fits a slot in the lock plate and holds the spring in position. Compress the mainspring and put it on the lock plate with the holding pin in position, and put the lower end of the spring back over the tumbler toe. Then secure the screw. Without a hand vice, depress the tumbler to the fired position so that the end of the mainspring will go over it. Then put the cock oil and pull it back to the half cocked position so that the tumbler toe comes and compresses the mainspring. The rest of the pieces are put back in the reverse order to removal, the pan cover spring and pan cover going on last.
The barrel of the gun comes off next. This has a metal extension called a tang which runs into the stock. The tang screws are removed, and any retaining bands or pins. Trigger guard, butt cap and ramrod pipes are usually screwed or pinned in place and must be removed with care. If a gun is in bad condition it is likely that the rusty screws and pins are stuck into the wooden stock parts, and too much beef will merely result in breaking off chunks of wood complete with the pins and screws. Gentle tapping and the judicious use of penetrating oil will help. But leave things where they are rather than risk breaking the stock. Expert gunsmiths make their own castings and spare parts, but for those without the necessary tools or ability, castings can be bought, which only need filing to fit. Normans of Framlingham in Suffolk specialise in these parts and have a comprehensive catalogue.
Guns will be more or less rusty, either with ordinary brown rust or that black rust which seems to have eaten right into the metal and looks like black ink stains. When restoring or cleaning any kind of metal, the rule is not to overdo things. Gentle abrasives, gentle cleaners and gentle fingers give the best results. Patience is better than a power tool. Start by applying a mixture of oil and paraffin, or by soaking the metal parts in it. Patent rust removers arc fine if used with care. They should never be left on for a very long time, or they will etch the metal, and will probably dull it, although in this case can always be re- polished. Penetrating oil contains rust remover, so if you have been using this to remove screws, be sure to wipe it all off the metal before leaving the work for any length of time. Clean the inside of the barrel with a wire brush on a rod.
Coll revolver
Draht
ger prawim lock,
Having cleaned off all possible rust, polish die metal work with jeweller’s emery, which is considerably finer than ordinary emery paper and comes in various grades (see Abrasives). Start with a coarse grade and finish with fine grades and you can get a mirror finish. Don’t be too quick to resort to buffing wheels or harsh abrasives; you may make deep scratches or rub off marks or chasings which cannot be replaced. Barrels may have a brown colour which is due to deliberate rusting, so that the barrel would not rust further while the gun was in use. To re-brown a barrel it must first be polished mirror bright and then treated with many successive solutions of a certain acid formula. Gunsmiths guard these formulae closely, and most send their barrels to an acknowledged expert to have the job done. It costs several pounds and would probably not be worth your while, simply to restore a not very valuable piece of junk.
Blue barrels were originally coloured by a heat process. Blueing is equally an expert’s job which takes time and experience, although solutions can be bought which enable the amateur to blue barrels quite effectively.
Clean brass parts, trigger guards, ramrod pipes, butt caps, etc. with ordinary metal polish. If these are missing new ones can be bought (see above) and fitted by filing.
Having achieved the polish and colour you want, the next thing is to maintain it. Be very careful not to handle the metal parts of your gun. after its final polish, as sweaty
fingers leave a deposit which causes spots of rust. (This
applies to ametal work.) A piece of wood carefully
jammed in the muzzle will make a temporary handle while applying a final finish to the gun. Wipe over the metal parts with a very thin layer of oil; or if you don’t like this, try wiping with aduster which is impregnated with silicone—these can be bought for dusting furniture in any hardware store. Some people like to lacquer things on the principle that lacquering reduces cleaning to ‘iaminimum.Un- less lacquer is of extremely good quality, it will darken in time and altogether spoil the look of the job. (See Lacquer.)
The wooden stocks or butts are another matter, and often need a lot of repair. The stock may be completely split. Modern impact adhesives, such as Evo-stik, make a strong join very easy, but it is best to make sure that they do fit accurately, as with impact adhesives once the two faces of a
join are put together they must remain if a good join is to be made. If the stock is chipped or if there is a piece missing, you are going to have to find a piece of more or less matching wood to replace it. Clean the old stock first with fine steel wool and linseed oil. Rub away until the dirt and any old varnish has gone, then you will be able to see the graiui and colour of the wood. Finding the right piece of wood may be difficult. A friendly furniture restorer is about the most likely mail to help—you will only need a small piece anyway. Whittle the new wood to fit with a sharp knife and fine sandpaper. If you are an expert wood- carver and have die tools, making a matching piece should be no problem. Remember, having bonded new and old, that it may be necessary to bore small holes for the pins or screws to take the metal parts when the pistol is reassembled and this should be done with care. When the bond is set, rub the whole stock well with linseed before reassembling the gun.
Shallow dents in wooden gun stocks can sometimes be reduced by steaming. Soak a piece of thick cloth in hot water and put it over the dent and then hold a hot iron on the cloth and get up a good head of steam; this swells the wood and reduces the dents a little, but as the wood dries right out they will probably reappear to some degree.
Gunstocks arc often attacked by woodworm and if this has happened, treat the stock with all anti-woodworm dressing such as Rentokil. If the stock is badly honey- combed, inject syntheticresin into the holes with a hypodermic syringe or even soak it in a thin mix to stiffen the whole thing.
Burr walnut (see Woods) is most commonly used for gun stocks and is mainly imported. You would probably have to buy a new stock blank through the trade and shape it to fit, if a whole new stock is required.
Of course if you can get hold of several pistols all more or less alike, you can make up composite restorations using sound parts from each. What you will have at the finish is a fake, not a restoration, but if it is just for decoration, then it doesn’t really matter, and only an expert will be able to tell that it isn’t the genuine article!
The periodical Guns Review contains much interesting information about antique firearms.
Swords
Swords turn up in junk shops in odd lots with old hickory shafted golf clubs, broken walking sticks and elderly umbrellas, and are usually a relic of somebody’s great grandfather’s service in the cavalry. The services still use dress swords and ceremonial swords, and these, being expensive items, get handed on and do not appear in junk shops. Valuable old swords are real collector’s items and you are unlikely to be trying to restore one of these. However, any old sword can look quite fine once it has been cleaned and polished. Knives and daggers and bayonets come into the same category and are perhaps more common in junk shops. Very often the scabbard, particularly if it is an Oriental one, is as attractive as the weapon itself and warrants as much care as the blade.
As with the restoration and cleaning of any kind of metal object, care is needed. Too violent attempts at rust removal may remove interesting marks or engraving or inlay, and half the fun of cleaning up these things is in what may come to light underneath. A sword, like a gun, can be dismantled into its component parts, and if this can be done without breaking the weapon or damaging it, it is far better to take it apart for cleaning. Blades were often made somewhere other than the hilts or sheaths, and the whole assembled by sword-smiths before sale. Parts got broken and were replaced, and a sword or a dagger can be a composite bearing different makers’ marks and still be quite genuine. If you find a sheathed sword in a junk shop, take it carefully out of the sheath holding the whole thing pointed downward. Be especially careful with knives and daggers for an old scabbard can split as you take out the weapon which may still be razor sharp.
To take a sword apart (see Fig. 3) first check the button at the top of the hilt. The tang, or top end of the blade, passes right up through the Ht and the pommel at the top, and is then burred over the button to hold the whole thing together. File off the overlap and slide the blade from the hilt; but it may not come out that easily. Later swords may have a screw-iii button. Grip the blade in a vice, near the top, but make sure the vice is padded, or the sword well wrapped, so that it will not be marked by the vice. Using a piece of hard wood as a punch, tap the base of the pommel upwards away from the grip, working round and round it till it loosens and the hilt begins to slide off the blade; but do be careful not to damage anything. Best leave well alone if there is no movement at all. Penetrating oil may help, if you can get some to run between the tang of the blade and the hilt. If the sword has only a small pommel, tap the hilt round the shells, at the bottom. Once again, be very careful for it is terribly easy to break castings.
Now the blade and the hilt are separate and can be coped with on their merits. If the grip is wooden and covered with leather, it may be split, and you will have to carve yourself a new grip using the old one as a pattern. Beech and walnut are tile most common woods, but any wood could be used to remake a grip which is to be covered—after all the sword is not going to be used in battle. If the grip is leather-covered, and the leather is sound, give it a good dose of leather dressing. There are various proprietary dressings and the same one can be used on a leather sheath. Some dressings give a long-lasting finish, others need more frequent renewing (see Leather Dressings).
A new leather grip cover can be made quite easily by cutting out a piece from any suitable leather. Clean off all the old leather and make the grip smooth and clean. Then very carefully pare or bevel the edges of the new leather grip so that they fit round the handle without a ridge where the join conics. Soak the leather and put it on the grip, smoothing it to fit. Then bind it on to dry. Rubber bands may leave grooves in the leather, so some kind of wide tape or bandage just to hold it in position while it dries is better. When the leather is quite dry, remove the binding, and, very carefully, the leather piece which should by now be exactly the right shape and fit. Using an adhesive, such as Evo-stik which will not stain the leather, stick it firmly to the wooden grip. Very often lints are wholly or partly bound with brass wire. If this has to be replaced, two strands of brim piano wire or picture wire, twisted together, make a good job. The actual binding is not so easy as the ends of the wire have to be neatly tucked in.
The cleaning of metal hilts andblades must be care- fully done. Brass and silver hilts will probably conic up well with ordinary metal polishes and some elbow grease, but steel hilts will need rubbing with abrasive. Make up various pads and sticks to help with the rubbing down,
well
checking that the stick is wepadded with foam rubber under the emery paper; this makes it easier to get into difficult corners. Blades which have inlay should be treated very gently, as any rough treatment will bring it off. Soap and water and a soft cloth for drying are die best; certainly it is dangerous to use strong metal polishes or rust removing preparations. Clean plain blades and steel hilts with oil and paraffin mixture to remove loose rust, and then wash with strong detergent to get rid of all grease. Clean very greasy metal with carbon tetrachloride. Then wipe rust remover on the metal and remove it after a few minutes. You will get some idea of how much rust is going to shift, and can repeat the treatment until the metal is clean. The big danger is that rust remover, if left too long, will work unevenly and will start to etch the metal, and you will end up with a pitted surface. Oriental swords are very often meant to have a dull finish, and after a wipe over with rust remover, all they will need is a polish with a soft cloth, whereas Western steel is worked over with emery until it has a mirror finish. Don’t get fingerprints on to the polished metal or they will form rust spots in time. Rub the finished metal over with a light film of oil, or use a silicone-impregnated duster or silicone furniture polish, sparingly, on a soft cloth. Lacquer, if used, must be of high quality, or it will darken in time and have to be removed. Lacquer is really a lazy and not wholly satisfactory way of finishing polished metals (see Lacquer).
If metal parts of the hilt, quillons, shell guards etc., are broken or damaged, it may be possible to braze carefully shaped new parts into place, but this does seem to me to be a job for the expert as it requires special tools and a knowledge of technique.
If the top of the tang was filed off to free the blade, hammer out the tang a little so that there is something to burr over again on replacement. Be very careful, and hammer gently with the tang laid flat on a block. Reassemble hilt and blade and tap it into position tapping the pommel well home. Use a small mallet or a piece of wood, not a metal hammer. Burr over the top of the tang with a punch and file it smooth and neat.
If your sword or dagger has a metal scabbard, treat it in the same way as the blade, cleaning with great care if it has any engraving or inlay. If it is plain, wipe it with rust remover and rub with abrasive, and finish it with a silicone wipe.
Damaged leather scabbards take some mending. If the stitching has gone, it may be possible to restitch it, but often the holes have broken out and the leather is dry and dead anyway and won’t hold stitches. Just stick the edges together as neatly as you can with adhesive.
If the scabbard is broken, insert a strip of cardboard or veneer or plastic to support it. If leather is in good condition all it needs is a wipe with ordinary leather dressing. Sonic scabbards have been stained and polished or boned, these are best retouched and polished with ordinary leather polish.
Old pieces of armour, even complete suits picked up iii very bad condition, can be completely cleaned and done up. The methods used for cleaning sword blades, guns etc. arc suitable for armour. Museums use a phosphoric acid cleaner known as Deoxidise.
I know of someone who bought a terribly rusty old suit of armour for C20, without knowing anything about it, and cleaned and restored it and sold it for 0300. I suppose the basic cost of 4zo puts it outside the category of junk, but it is the kind of profit one likes to dream about.
Burnishing. Any cavalry mark will tell you that the only way to get swords, cuirasses, spurs, bits irons etc. chromium bright is to burnish diem. They are first cleaned with metal polish and then burnished. A burnisher is a leather pad with small steel rings like chain mail sewn to it, arid the object to be burnished is rubbed very hard with this pad. The metal will come to chromium brightness if you use enough elbow grease. The object is then greased very lightly, or lacquered to preserve the shine; but before doing this, small objects can be kept dry and bright in a bag of bran.
By the way, the shoulder pieces of a trooper’s dress uniform, which look like pieces of chain mail, are in fact ornamental burnishers.
Bits, irons and spurs are ornamental enough to become collectors’ items, and they should be burnished as described, or by being put into a canvas bag with a handful of ball-bearings and swung around for a bit. It is air old trick to burnish a curb chain by folding it inside a big duster or piece of cloth, and then, holding both ends tightly, to swing it about with a circular motion.

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Jul 31

ABRASIVES
In order to remove rust, tarnish or corrosion from metal  of all kinds, when soap and water, oil paraffin mixture, rust removers, metal polishes, etc. have failed or are unsuitable, abrasives are used. In order to get a mirror finish on metal the correct use of die right abrasive is essential. To all intents and purposes, as they get finer, abrasives become polishes. Damaged woodwork can be cleaned and tidied with abrasives, stains and blooms on varnish can be removed; and used in conjunction with paints and varnishes, abrasives help to get deep glossy finishes.
As a general rule, work is started with coarse abrasives and finished with fine abrasives.
There are many different kinds of abrasives, and each
user tends to prefer certain ones; it is not necessary to have
aof them in your workshop. Abrasives can be bought in
loose powder form, as cloth or paper, or in bar compositions for use with buffing tools.
For the purposes of this book it should be useful to describe briefly some of the abrasives and abrasive polishes available. In the various sections, abrasives are mentioned constantly iii respect of specific uses. When working with them, trial and error is the best guide, provided that trials are not carried out on such a big scale that the error becomes irrevocable. After a while an invaluable experience of abrasives and their uses will be built up. Abrasives such as sand and glasspaper, either in sheets or discs for power tools, are used for stripping down and smoothing wooden surfaces, and iii conjunction with paint removers or by themselves, to remove stubborn old paint and varnish. When using sheet sandpaper, glass-paper or emery paper, it call be folded round blocks of wood, or made into sticks by wrapping round pieces of dowelling etc. Discs for sanders on power tools are made in a multitude of grades and qualities, some very rough indeed. Spaced grit carbide discs are excellent for tough work, where scoring of underlying wood can be removed at a later date. Metal discs with tungsten spaced grit over them are almost indestructible and will remove practically anything, but are liable to do damage as well, and should be used with great care.
Sheets of sand or glasspaper are used on finishing power sanders which do not revolve, but work with a fast backwards and forwards action.
Wet and dry emery paper in various grades, so called because it can be used dry or soaked in water as a lubricant without dissolving into pulp, will help to impart a mirror finish to any object which is being painted or varnished. The object is rubbed down with wet anddry between coats until the surface feels perfectly smooth to the fingertips. The emery is used very wet and the lubricating effect of the water helps the emery to cut smoothly without scratching.
Steel wool in various grades is a very versatile material. In rough grades, in conjunction with strippers, it will help to shift paint and varnish. Used with metal polishes it will remove stubborn stuns on metals, and will help chemical rust removers to shift rust. Steel wool pads impregnated with soap are excellent for cleaning greasy metal or wood surfaces. Mirror finishes on wood call be rubbed down with fine steel wool, before waxing to achieve smooth shining but not over
glossy finishes. The uses of steel wool iY1 C011-
junction with wood finishing materials are many, and experience is invaluable. Grade oo or 000 is used for fine work. If you have a polishing lathe with interchangeable mops and brushes, or even if you set up a power drill to take small mops and bobs, you may wish to try liquid polishing compositions. These are equivalent to the bar compositions mentioned below and are intended to be sprayed on to the work as polishing is taking place. This requires special spray equipment so this method is usually only used commercially.
Emery powder, tripoli powder, rottenstone (a mineral found in Derbyshire and mixed with oil), jeweller’s rouge (powdered iron oxide), pumice powder (powdered volcanic lava), crocus powder, carboruriduni, and whiting are all abrasives commonly used in metal finishing, and can be bought in composition bars, either greasy or non greasy, for use with polishing mops and brushes. They are used moistened on soft rags, or on swabs made up on sticks, or on small brushes (old toothbrushes come in handy here).
Obviously care must be taken not to use too strong an abrasive for your particular job. Do not risk making deep scratches which will need even deeper abrasion to be removed, and as polishing proceeds, use finer and finer abrasives until a deep glowing finish is achieved.
ACIDS
Some acids make effective cleaners. They should always be handled with care; rubber gloves must be worn, and the bottles or containers must be carefully labelled, well stoppered, and kept out of the way of children. If you do spill acid on to yourself or your clothing, wash with plenty of clean water and then with water and bicarbonate of soda which is an alkali which will neutralise the acid. When diluting acid, alivays add acid to the water and not vice versa.
Hydrochloric acid. Also known as spirits of salt. Don’t let it get near stainless steel or other metals, except under control, for it will etch the metals. Nor should it touch nylon or any man-made fibres.
Acetic acid. Is the acid constituent of vinegar.
Oxalic acid. A poisonous acid which has many uses as a stain remover. In five per cent solution it will remove ink stains. Two teaspoonfuls of crystals in two pints of cold water will remove blood stains. In saturated solution it will remove black water marks on wood.
Citric acid. A ten per cent solution is sometimes used for stain removing.
Nitric acid. This is a strong fuming acid and if you get will
any on your skin it burn severely. Any slightest amount spilt should immediately be flushed and flooded with water. Skin should be held under a running cold tap. Very diluted, it is used for cleaning gilt and gilding. It can be used to darken soft soldering.
Oleic. Acid in an oily base.
Muriatic acid. Another name for hydrochloric acid. Accumulator acid. Diluted sulphuric acid used in the making of chlorine gas for bleaching.
ADHESIVES
The problems of getting one thing to stick to another have always loomed large for the restorer, especially when the two objects are not made of the same material. Luckily, new types of adhesive have been invented which will literally stick anything to anything. The strength of the stuck joints is also very important, and modern adhesives are so efficient that stuck joins can actually be stronger than any other kind of jour, and where, in the old days the glueing of joins of all kinds was used in conjunction with other fixing methods, dowelling etc., sticking alone is nowadays often sufficiently strong. Adhesives have become so strong as well as water and heat resistant, that it is really no longer necessary to rivet ceramics, and almost totally invisible stuck joints can be made in china. Adhesives mixed with colouring matters, pigments and powders, are used as Hers, thus becoming dual purpose materials (see under Cements and Fillers). Most modern adhesives have many uses and will stick a very wide variety of substances, but some are better than others for particular kinds of work.
Why things stick together is quite involved and difficult to explain. Theoretically, if you can bring two stir-faces together so that they touch all over their surfaces, they may stick together without adhesives. Two sheets of glass will sometimes adhere in this way and become extremely difficult to part. Even two sheets of shiny paper will stick together. I know a trick with a penny, which consists of drawing a coin sharply down a varnished wall surface, and snapping it on with a thumb. The coin will stay there indefinitely if the wall surface is all right. I suppose most of the air is expelled from under the coin, and the rim makes a perfect seal with the varnished surface, and die outside air pressure keeps die coin in place. There was a pub in Potter Heighain in Norfolk, called the Falgate, where the whole surface of die bar surround was covered in coins put there in this way. In fact my father put up the first one. Much later they were all varnished in to preserve them, but eventually the bars in die pub were enlarged and down came die panelling and the pennies. Yet few people would believe that no adhesive was used to keep the pennies up and many of the coins were there for years.
It seems that the function of an adhesive is to make the respective surfaces so smooth that they adhere. When using normal adhesives, as little as is consistent with covering the whole surface should be used, as too much just keeps the surfaces apart, and does not john them together. The john should then be put under pressure and left undisturbed.
All surfaces which are to be stuck together must first be thoroughly cleaned of old grease and glue, or rust, and the adliesive makers’ instructions should be followed carefully. Glues made from gelatine or old type animal glues, can be removed by soaking with warm water. Resinous cements are dissolved by alcohol, celluloid cements can be removed with amyl acetate or acetone. Dissolver will shift modern epoxy resin glues. Once the surfaces are cleaned they should have a rub with sand or emery paper, to make sure all glue is gone, and to give a key for the cement.
Scotch glue. Scotch glue has always been the traditional glue to use for woodwork, and it is still the best glue for veneer work especially where the veneer has to be smoothed or `hammered’ into place with the rounded end of a ball-peen hammer. Scotch glue can be bought either in cake, pearl or powder form. The glue is put into a proper glue pot with water, and left to soak overnight, which makes it swell up and soften. The glue pot is in fact two pots, one within the other. The outside one holds water, the inside one the glue, just like a double saucepan. The pot is put on to simmer and the glue stirred frequently as it heats. Don’t ever boil glue, just get it hot enough to run off the brush when you hold it over the pot, without forming tears. Scotch glue is used hot and is brushed well into the surfaces. It helps to warm the wood before applying the glue. All joints made with Scotch glue should be well cramped or weighted, so that any surplus is squeezed out, and the surfaces brought as close together as possible. Scotch glue is useless for joints or mends which will be exposed to damp, as it will not hold, and in time will even grow fungus. Santobrite call be added to Scotch glue to prevent the formation of fungus. Heat also melts Scotch glue and releases joints.
Durofix. Durofix is a celluloid cement, and is extremely useful as it is transparent, so that it can be built up in layers to form a self-supporting film to repair glass etc. (although acrylic resins have supplanted it for large-scale jobs of this kind). Glass repaired with Durofix won’t stand domestic handling, but for ornamental use it is good enough. One big advantage of Durofix is that it is a one tube adhesive and does not have to be mixed with hardeners.
Et,o-stile. Made in several different types, this is a splendid impact adhesive. Evo-stik Impact Household Adhesive is excellent for joins where the two surfaces may be brought directly together and left without movement until set. Where joins have to be slid together (such as a mortice and tenon joint), this adhesive is not suitable. When using Evo-stik, a coat of the stuff is put oil each surface to be joined, and is left for at least a quarter of an hour. The surfaces are then brought together correctly (no sliding about to get things right), and an immediate bond is made which in time is extremely strong. In fact if you try to break the bond, you may break the wood instead.
Cascattdte is a powder glue which is mixed with water, is good for woodwork, as is
Aerolite which is a powder and a liquid hardener, mixed together in the right proportions for a very strong resin adhesive.
This brings me to the modern epoxy resin two-tube adhesives which are fantastically useful and versatile. There are quite a few makes, and it is not possible to list more than one or two of all the adhesives available in this section, but I think I have mentioned enough to cope with most
jobs.
Plastic Padding. This is a two-tube adhesive and filler, which has a silver metallic colour. It has the advantage of drying very quickly—in ten or fifteen minutes—so that it is useful
will
where speed is helpful. It stick pretty well anything to anything, but its silver colour precludes its use where the join will show, or will not be painted over.
Araldite. In the two-tube pack (A.V. too and H.V. 100), Araldite is suitable for joining any of the materials listed below. All objects to be glued should first be cleaned, the surfaces being thoroughly degreased, then abraded, then degreased again before the adhesive is applied. Also it is important to make sure that surfaces are dry before adhesive is applied, so give them a few minutes in front of a fan heater or on a radiator; or put large objects in an airing cupboard for a while. If there is any paint or old glue on a surface to be joined, it must be removed with a solvent. Dissolver will remove Araldite if it has been used before.
Mix your adhesive on a small piece of glass with a palette knife. Keep some methylated spirit handy for cleaning up, as it will dissolve Araldite while it is still soft. It is important that the contents of the tubes never mix except as and when you want them.
When using two-tube Araldite A.V. ioo and H.V. i oo, warm the two tubes a little before measuring out and mixing the adhesive and it will be thinner, and thus easier to use, but may take a little longer to set.
For china repair Araldite A.Y. 103 and Hardener H.Y. 951 are very suitable because the mixture is thinner; it grips very hard and doesn’t need much pressure to get a good join. Because itis thinner it can be got into small cracks, and it fills all the requirements of unobtrusive adhesion. It is not quite so resistant to water and steam as the two-tube Araldite, so should not be used for repairs to china which is going into domestic use.
All adhesives nixed should be used within an hour as it begins to dry after that time and gets tacky. It is sensible to have a sticking session—collecting together and preparing all the mending jobs you have on hand to do at the same time. It is quite difficult to mix the exact small amount you need for one article and only too ofter, the whole family searches the house for things to mend to use up the adhesive. Left over mixed Araldite will keep in the freezing compartment of your refrigerator for several hours, even overnight, but do not try to keep it there indefinitely or you will end up throwing a useless little hard lump into the dustbin together with the container or sheet of glass to Which it has become firmly stuck.
It is quite simple to measure out the two-tube Araldite exactly because you can squeeze an equal length strip from each tube on to the glass. With the thinner types, measurement is by drops, oreven with two hypodermic syringes— although this would seem to be all expensive way of doing the job. Perhaps it is worth the investment if you are specialising in repairing things with Araldite!
Having mixed the adhesive, spread an even thin coat on each surface of the object, using a match or a rust free nail or a glass rod, and fit the two firmly together. Use gum strip to bind together a join while it dries (see section on Chita). Araldite takes twelve hours to set at room temperature, and three days to harden to maximum strength, but drying can be speeded up by heating, even by baking in a cool oven.
Drying time at 149 deg. C. (3oo deg. F.) 3o rains.
121 deg. C. (zso deg. F.)    i hour
79 deg. C. (175 deg. F.)    3 hours
Do not dry at over Soo deg. F. as at that heat the two-tube Araldite resin darkens.
To join the following materials (all must be degreased before and after abrasion):
Brass: Abrade with emery
Ceramics and Porcelain: Abrade with carborundum and water slurry Copper: Abrade with emery
Glass: Abrade with carborundum
Gold: Abrade with fine emery or crocus paper
Lead, Tin and Solder: Abrade with fine emery
Leather: Degrease with great care. Abrade with glass paper Silver: Abrade with fine emery
Steel and Iron: Abrade with emery
Stone: Abrade with a wire brush
Wood: Abrade with glasspaper
Pastes. Special pastes such as Gripfix, and photographic mounting pastes are most useful for paper work as they do not cause cockling or staining. Some photographic mountains have first to be painted on with a soft brush, and then, when the paste has dried for some minutes, the picture or paper is ironed on to its mount with a warm iron over greaseproof paper.
Paste for paper and leather similar to paperhanger’s paste, proprietary brands of which can be bought, are made up as follows: Recipe i.    lb. plain flour
oz. powdered alum
Mix with water to a cream, and then add a pint of cold water and heat in an enamel saucepan stirring all the time.
When using this paste for leather add a little thin Scotch glue. Keep this paste away from metal before use or it may pick up discolouring stains.
Recipe z. i teaspoonful plain flour z teaspoonfuls cornflour J teaspoonful alum
3 oz. water
Mix all ingredients together well so that there arc no lumps, bring to the boil in an enamel saucepan, stirring all the time, and boil for a minute or two till thick.
Copydex is an extremely useful white, rubber-based adhesive for all fabrics.
H.M.G. This heat and waterproof adhesive is good for some jobs because it is clear and quick drying, but it is not over strong. It can be handled for up to an hour, and goes totally hard in twenty-four hours. It does not slip, and is dissolved by acetone.
AMMONIA
Ammonia is a gaseous compound of nitrogen and hydrogen. It has the property in liquid form of turning grease into a soluble soap and so removing it. Used as a ten per cent solution in water it gets rid of dirt and grease, and some kinds of silver tarnish. It also makes glass and porcelain sparkle. It should never be used on bronze, and can lift varnish on wood. It is in fact, in a strong solution, quite a good varnish stripper (see Stripping).
Scrubbs Cloudy Ammonia is a ten per cent solution.
Ammonia solution is used for cleaning Ormolu (see Ormolu) and in a very dilute form, marble. A few drops added to beeswax and turpentine (see Beeswax) makes effective furniture polish.
ANTLERS
Antlers and horns, mounted on shaped boards—relics of our big-ganic—hunting grandfathers—are quite common junk objects. If it so happens that you do wish to restore such an object, clean the horns as suggested under Ivory and Bone. Fill any holes or chips with epoxy resin suitably coloured with kaolin powder and a little yellow ochre or brown dry powder pigment to match. Stick broken pieces back in place with Araldite, and put a wire core or pin in hollow broken horns, packed round with filler as described in the section on China Mending. The clean horns or antlers should be coated with a light wax polish to improve their looks. The backboard may need mending or completely stripping off, and repolishing.
Antlers which come complete with the deer’s head are more difficult to cope with if the head is in bad condition. A good brushing with Fullers Earth should clean the hair, but the repair of rotted or torn leather sections may be very tricky and take careful needlework. It may be necessary to re-stuff parts of the head. A good mothproofing is always advisable, so spray well with an aerosol niodiproofer, and an insecticide as well, if necessary.

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Jul 31

Anyone who has spent much time looking in junk shops will know that sooner or later a particular decision will have to be made. Is one to insist on buying only the perfect piece, the flawless jewel, which has come down to our time unscathed by time—that enemy of both man and his handiwork? Or is one to be content with something less than perfection, that which is flawed—though not irreparably?
If you take the first course and happen to have a taste for the best in furniture, pictures, pottery, glass, silver, or whatever, you will nowadays need a very long purse indeed. The fine things of the seventeenth and eighteenth centuries have soared in price to levels which would not have been thought possible even only five years ago. In the meantime collectors have turned their attention to the once despised nineteenth century; and Victorians is now as eagerly accepted for sale by great auctioneers like Sotheby’s and Christie’s as anything of earlier date.
Personally I have never felt especially impressed by ‘condition’ for its own sake. If a piece is what the trade calls ‘right’—that is to say genuine of its own kind, if whatever imperfections it may have do not seriously detract from enjoyment of it, I do not see why it should not take its place in a collection. After all, for a piece of china or furniture to have survived for two hundred, a hundred, or even fifty years without acquiring some sort of blemish, or show some signs of age, is a quite remarkable thing: it has certainly not happened to me. One suspects too, that those who seek perfection of this kind may be interested not so much in the appreciation of a particular objet d’art, as in appreciation of their investment—and I have always thought that there were many pitfalls in that kind of collecting.
A few years ago there came up for sale a famous collection of teapots, representative of the finest work of all the famous English factories. The reverend gentleman who put it together, however, could not possibly have afforded to do so had he not been content to accept the odd chip, crack or restored part. But these imperfections in no way spoilt the beauty and interest of the collection, which, though unique of its kind, had much instructive value for the general collector.
For me, therefore, if a piece has been skilfully and sympathetically repaired, with awareness of period and of the peculiar nuances of the original work, there would always be a place for it on my shelves or walls. And if you tell me that a repair or a repainting can be detected by ultraviolet radiation, I reply that one does not normally look at works of art through apparatus of that kind.
Before they buy, however, I think that collectors should inform themselves as to what can or cannot be done with anything which has been damaged or broken. Some things are really beyond all hope: they could never be restored in such a way as to give one the same kind of xsthetic appeal as the original, and the place for it—if there is a place for it—may well be in a museum. But there are many things which can be rescued, and ought to be before they deteriorate any further.
This, I think, is the value of a book like this. In showing how repairs can be done it tells one what repairs can be done, whether we do them ourselves with loving care or whether we leave them to the expert. There are not so many fine works of art about that we can afford to let them disappear without an effort of some sort.

What is junk? Something which its last owner discarded as worthless? Any old piece of furniture, china, metalwork, any old picture, print or scrap which has no intrinsic value? These definitions have no meaning today when the trade in ‘junk’ has reached international proportions and when some of the prices paid for hideous bits of bric-a-brac put them far beyond the reach of most amateur collectors. Once, a poke around a second-hand shop produced all kinds of unusual and interesting things for shillings and even for pennies. Pounds didn’t enter into it. Once you could go to auction sales and come away with car loads of discarded ‘rubbish’ which no one else at the sale wanted and for which the dealers, least of all the dealers, never bothered to bid.
Not any more. At every sale, in every junkshop, there lurks the man or woman with that indefinable look, that odd searching expression which proclaims that he or she is
‘in the trade’ and wi buy akinds of unlikely things just to turn them into other unlikely things or to restore them
and sell them as totally genuine survivals from the past, and as always, when the dealers get interested the amateurs have to get up very early in the morning!
The reasons why we have come to value these things are strange, but fairly simple. As we invent new designs for furniture, pots and pans, clothes etc. and enjoy new styles and fashions, yesterday’s style and the day before yesterday’s become hideous to us. How ugly now seems the clothes and furniture, the carpets and curtains, the chairs and the pictures of the thirties. And how ugly, in the thirties, seemed the things we designed in the twenties. Yet now, in the sixties, the things of the twenties become attractive again, some of them, and the Victorian excesses which we hated in the thirties, positively delight us now. Why does this happen? Is it because our modem designs get more and more simple and functional, with fewer curves and fussy bits, more and more straight lines and flat surfaces, more and more synthetic finishes, and less and less craftsmanship or hand work of any kind is done. The horrors of photographic wood veneers, which only need a wipe with a damp cloth, the plastic ‘working surfaces which every knife marks, are preferred to beautiful natural veneers which need a bit of polishing to keep them beautiful, and to scrubbed wood which needs a bit of elbow grease to keep it clean. So I believe some of us are coming to value the things which man has made with his hands out of natural materials as an antidote to our machine-turned, moulded, plastic world. And I don’t believe that the plastic rubbish of today will ever become the treasured junk of tomorrow or the day after tomorrow. We have gone right over the top, and many people are determined to salve what is left of the artifacts of our grandfathers. The very ugliness of some of the things has the appeal of individuality at the least. It may be claimed that a lot of Victorian and Edwardian and even Georgian junk was mass produced in the sense that numbers of copies of the same objects were made, and that any casting or turning or moulding techniques that were available were fully used. Nevertheless the materials themselves ensured that hand finishing was almost always necessary, and the machines were worked by men and not by other macliiiies. Designs were made by the minds of men and not by computers.
Ingenious people go to great lengths to make modem objects out of old junk, sometimes by taking things back to an even more original condition than they ever were before, when they were first made. I’m thinking of the vogue for stripping down wooden objects and oiling or waxing so that the grain alone decorates them; objects that were always stained or painted when they were first produced. It is only quite recently that we have realised that natural pine wood call be just as beautiful as natural walnut, or oak or mahogany. Our immediate forefathers thought that pine in its natural state was very ugly and only fit to be covered up. Anyone who had ever visited all alpine country knew differently, but nevertheless we remained very traditional. Taking the subject a stage further, there was a time when natural oak furniture was looked upon as being purely rural and only used by the yokels in the kitchen, and nothing could be elegant but inlaid mahogany or veneer or ormolu. All kinds of objects get turned into lamps nowadays, and old picture frames make fine mirrors and trays. Pianos turn into cocktail cabinets—there is a use for everything and anything. Is this because the hand craftsmanship, or even the time, that it takes to make these things cannot be found these days except at great expense? Labour was cheap when the junk was being made, and now we are taking advantage, years after the makers are dead and gone, of their sweated labour, their underpaid craftsmanship, which are just not available any more.
Lastly, as I discovered when I became involved in the art of restoring old cottages for modern living, you and I, amateurs in the sense that our jobs probably have nothing whatsoever to do with restoring things, get a great kick, an artistic satisfaction, out of mending something that seemed broken beyond repair, out of recreating something useful or decorative or interesting from something old, ugly and dull. The artist, the creator in all of us, can thus find expression even when we lack original talent. It may be in something as elemental as getting a good polish on a piece of filthy old brass.
Most of us are magpies at heart, and the collecting instinct which stimulates toddlers to collect little piles of stones, shells and sticks and string, the child to collect stamps or dolls and the teenager to collect gramophone records, stimulates the adult to collect whatever he or she can afford and finds pleasing. I know a man whose large Edwardian house (and lie needs one) is full of musical boxes, everything from tiny little singing birds to huge great mahogany things which come to coniplicated life and give out fantastic sounds in response to the necessary stimuli. Another man will collect powder flasks, buttons or little boxes, or flatirons, or porcelain. Most collectors begin by acquiring a piece of junk almost accidentally, perhaps by inheritance, or bought in with an odd lot, or just because it caught the eye, and that is the nucleus of a collection.
People can be divided into two groups; those who will take everything to the ‘expert’ to be restored or cleaned, and those who will go to great lengths to do the work themselves. I think that the true junk collector comes into the second category. The greater part of the fun for him is in the restoring—in being able to say, modestly: ‘yes, I mended that chair—it had three broken legs and six coats of paint, but the waxed natural wood does look rather nice, doesn’t it?’
There are limitations, of course, oil what can be done; limitations imposed by the necessity for expensive tools or materials, or processes which need equipment not usually found in even a well-equipped workshop (electro-plating tanks for instance). The one limitation that never seems to apply is that of knowledge, either of techniques or of materials.
Here another distinction has to be made. Properly speaking, restoration implies the recreating of an object so that it is exactly as it was when it was made. In the wider sense great arguments go on between the people and societies interested in the preservation of ancient things, and those who wish to restore them for actual use. To the purist, for instance, it is wrong when restoring a cottage to make structural alterations which are necessary to make it habitable in modern terms. To the purist it is wrong to restore an old piece of furniture by altering its original purpose, terrible to cut a whatnot in half and make two tables from it, even though it was useless as a whatnot. If a thing has intrinsic beauty then surely it is wrong to alter it out of recognition. There is a safeguard here in the sense that if you pay a lot of money for an antique you are unlikely to chop it about. Oil die other hand you might undervalue some inherited piece and destroy it by altering it.
How far is one justified in building up missing pieces of objectswith modern epoxy resins instead of restoring the missing part as nearly as possible with its original material? Museums do it all the time and are prepared to rebuild and remake shamelessly with modern materials to restore objects, although they make no secret of this. It is of course inipossible to lay down rules for these things. In any case the antique and jtuik trades are so full of fakes, composite objects, and reproductions with never any guarantee of authenticity, that it doesn’t matter a great deal, I suppose, how authentic your restoration work on junk is. The only thing that matters, it seems to me, is that the reproduction or reconstruction or restoration produces something which as nearly resembles the original as one’s capacities and the materials available allow. Never try to pass off any kind of restoration as original.
While in this book I have tried to include as many hints and ideas as possible, I have slued away from `tricks of the trade’. There are too many tricksters about
already.
Of course, with many perishable objects such as prints, preservation and protection against the ravages of the future is as important as restoration, and there seems to me to be no harm in using the most modem methods and materials available.
One or two general points must be made. First, that there is no substitute, really, for elbow grease, and this is in many cases the restorer’s most useful material, substance or technique! It may be easy to slosh acids and solvents around, but the damage they do may well outweigh the time they save. Second, many chemicals used are poisonous or corrosive, and the greatest care must be taken when using them to wear protective clothing, gloves etc. Such materials should be confined to the workshop and never used in the kitchen. All bottles and jars must be carefully labelled, and poisons should be kept under lock and key. A fire extinguisher must be part of every workshop’s equipment and a bucket of sand for extra fire protection isn’t out of place. Plenty of fresh water should be available, and a sink is almost essential. Electrical equipment must be used properly and wall plugs etc. should be professionally installed and maintained. Never use electric tools with two-pin plugs. Use three-pin plugs which include an earth. Never unplug electrical equipment without first switching off the main. Never use electrical equipment with wet or even damp hands.
Lastly, I must point out that although all the recipes and suggestions in this book are tried and tested, the success of each and every one depends to some extent upon the user. It is like cooking. Give two people the same recipe book and materials and ask them to cook the same dish and the results will invariably differ.
Because of the enormous variety of materials involved, and because it is not possible for the writer to know exactly what it is that the reader is intending to treat, there can be no absolute certainty that methods and treatments will work exactly as planned. The contents of this book are meant as a guide, to be intelligently used. I have left out some techniques that call for the use of highly toxic chemicals (with the exception of the bleaching box), and I have left out or only briefly described techniques which do require practical instruction, althoughi the borderline between skills which can be self-taught and developed by practice and those which have to be imparted on the spot by an expert, is impossible to define. It depends so much on the capacity and talent of the individual.
But it is junk you will be handling; it won’t be world-shattering if you do make mistakes. ‘There is so much pleasure in doing a good job that it is always worth a try. If you fail, well, that is too bad. If you succeed, that is wonderful, and oh, so satisfying.
Thanks. To write a book of this kind without picking other people’s brains is impossible, for one cannot bc.ui expert on everything; in fact the junk restorer must be a jack of all trades. Thanks are due, therefore, to all those who let me ask them questions about their working methods, and who gave me so much useful information. Thanks also to Ginette Leach whose help with the making and checking of the book was invaluable.
Using the book. The text is not divided into chapters, but set out with subjects in alphabetical order. I suggest that you look first in the indices for references to any specific subject, or material. There are two indices: the first refers specifically to materials and tools, and includes page references and names of suppliers and sources of the materials, so that in effect it replaces appendices; the second refers to the subject headings and methods, and is intended to lead you directly to the subject itself where you can find full details on cleaning and restoration.
Where various things come into the same general category they have been grouped together in that category rather than scattered through the book in alphabetical order. For instance the section headed Stone includes subsections of various kinds of stone. The sections on China, Furniture, and Metal are also comprehensive. This seems to me to be a more convenient way of arranging things than exact alphabetical order would have been.

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