39. _Varnished Furniture._--This may be finished off so as to look equal to the best French polished wood, in the following manner, which is also suitable to other varnished surfaces. Take two ounces of Tripoli powder, put it into an earthen pot, with just enough water to cover it; then take a piece of white flannel, lay it over a piece of cork or rubber, and proceed to polish the varnish, always wetting it with the Tripoli and water. It will be known when the process is finished by wiping a part of the work with a sponge, and observing whether there is a fair, even gloss. When this is the case, take a bit of mutton suet and fine flour, and clean the work. Frames of varnished wood may be cleaned to look new, by careful washing with a sponge and soap and water, but nothing stronger should be used. 40. _Varnish for Violins, &c._--Take a gallon of rectified spirits of wine, twelve ounces of mastic, and a pint of turpentine varnish; put them all together in a tin can, and keep it in a very warm place, shaking it occasionally till it is perfectly dissolved; then strain it, and it is fit for use. If you find it necessary, you may dilute it with turpentine varnish. This varnish is also very useful for furniture of plum-tree, mahogany, or rosewood. 41. _White Varnish._--The white varnish used for toys is made of sandarac, eight ounces; mastic, two ounces; Canada balsam, four ounces; alcohol, one quart. This is white, drying, and capable of being polished when hard. Another varnish for objects of the toilet, such as work-boxes, card-cases, &c., is made of gum sandarac, six ounces; elemi (genuine), four ounces: anime, one ounce; camphor, half an ounce; rectified spirit, one quart. Melt slowly. These ingredients may, of course, be lessened in proportion. 42. _To remove Ink-spots from Mahogany._--Drop on the spots a very small quantity of spirits of salt; rub it with a feather or piece of flannel, taking care not to let the spirit reach the fingers or clothes; in four or five minutes, wash it off with water. Or, mix a teaspoonful of burnt alum, powdered, with a quarter of an ounce of oxalic acid, in half a pint of cold water; to be used by wetting a rag with it, and rubbing it on the ink-spots. Or, crumple a piece of blotting-paper, so as to make it firm, wet it, and with it rub the ink-spot firmly and briskly, when it will disappear; and the white mark from the operation may be immediately removed by rubbing it with a cloth. 43. _Or:_--Dilute ½ a teaspoonful of oil of vitriol with a large spoonful of water, and touch the part with a feather; watch it, for if it stays too long, it will leave a white mark. It is, therefore, better to rub it quickly, and repeat if not quite removed.