59. _To keep Arms and polished Metal from Rust._--Dissolve one ounce of camphor in two pounds of hog's lard, observing to take off the scum; then mix as much black lead as will give the mixture an iron color. Fire-arms, &c., rubbed over with this mixture, and left with it on twenty-four hours, and then dried with a linen cloth, will keep clean for many months. 60. _To preserve Irons from Rust._--Melt fresh mutton-suet, and smear over the iron with it while hot; then dust it well with unslaked lime pounded and tied up in a muslin. Irons so prepared will keep many months. Use no oil for them but salad-oil, there being water in all other. Fire-irons should be wrapped in baize, and kept in a dry place, when not used. 61. _To prevent polished Hardware and Cutlery from taking Rust._--Case-knives, snuffers, watch-chains, and other small articles made of steel, may be preserved from rust, by being carefully wiped after use, and then wrapped in coarse brown paper, the virtue of which is such, that all hardware goods from Sheffield, Birmingham, &c., are always wrapped in the same. 62. _Another way._--Beat into three pounds of fresh hog's-lard two drachms of camphor till it is dissolved; then add as much black lead as will make it the color of broken steel. Dip a rag in it, and rub it thick on the stove, &c., and the steel will never rust, even if wet. When it is to be used, the grease must be washed off with hot water, and the steel be dried before polishing. 63. _To take Rust out of Steel._--Cover the steel with sweet oil well rubbed on it, and in forty-eight hours use unslaked lime finely powdered, to rub until all the rust disappears. 64. _To clean Plate._--See that the plate is quite free from grease, by having been washed, if necessary, in warm soap and water. Then mix some whiting with water, and with a sponge rub it well on the plate, which will take the tarnish off, making use of a brush not too hard, to clean the intricate parts. Next, take some rouge-powder, mix it with water to about the thickness of cream, and with a small piece of leather (which should be kept for that purpose only) apply the rouge. This, with a little rubbing, will produce a most beautiful polish. This is the actual manner in which silversmiths clean their plate. 65. _The common method of cleaning Plate._--First wash it well with soap and warm water; when perfectly dry, mix together a little whiting and sweet oil, so as to make a soft paste; then take a piece of flannel, rub it on the plate, then with a leather, and plenty of dry whiting, rub it clean off again; then with a clean leather and a brush, finish it. 66. _An easy way to clean Plate._--A flannel and soap, and soft water, with proper rubbing, will clean plate nicely. It should be wiped dry with a good-sized piece of soft leather.