COLOGNE.—Take one gallon 95 per cent Alcohol or Cologne Spirits, two ounces Oil of Bergamot, one-half ounce Orange, one-half ounce Oil of Cedar, one-half drachm Oil of Nevio, one-half drachm Oil Rosemary. Mix well and it is fit for use. A nice article.

BAY RUM, EQUAL TO THE BEST IMPORTED.—Oil of Bay, fine, one and one-half drachms, Oil of Neroli (bigard) ten drops, Ether Acetic two drachms, Alcohol deod. (strong) three pints, Water, two and one-fourth pints, Caromel sufficient to tinge. Let it stand two weeks and filter.

COPYING PAD.—White Gelatine four ounces, Water eight ounces, Glycerine eight ounces, Gum Dextrine two ounces. Always use these same proportions for any amount. Melt the Gelatine in the water at a gentle heat, add to it the Glycerine, in which the Gum Dextrine has been thoroughly incorporated. Now stir all together until thoroughly mixed and then pour into pans of the desired size, to the depth of one-half inch.

Recipe for Ink to Be Used.—Violet Analine forty grains, Gum Arabic twelve grains, Alcohol one-fourth ounce, Water one-half ounce. Dissolve the Gum in the Water and Alcohol, then add the Analine. Shake in a bottle from time to time until the Analine is dissolved.

To work the Copying Pad.—Write with ink on any good paper, press the written surface on the pad and allow it to remain two minutes; then take off and the writing will remain, from which impressions may be taken by laying on plain paper, and smoothing with the hand. As soon as the last impression is taken be sure and wash off with a wet sponge.

TO BORE HOLES IN GLASS.—Any hard steel tool will cut glass with great facility when kept freely wet with camphor dissolved in turpentine. A drill bow may be used, or even the hand alone. A hole bored may be readily enlarged by a round file. The ragged edges of glass vessels may also be thus easily smoothed by a flat file. Flat window glass can be readily sawed by a watch spring saw by aid of this solution. In short the most brittle glass can be wrought almost as easily as brass by the use of cutting tools kept constantly moist with Camphorized Oil of Turpentine.

TO ETCH UPON GLASS.—Procure several thick, clear pieces of crown glass; and immerse them in Melted Wax, so that they may receive a complete coating, or pour over them a solution of Wax in Benzine. When perfectly cold draw on them with a fine steel point, flowers, trees, houses, portraits, etc. Whatever parts of the drawings are intended to be corroded with the acid should be perfectly free from the least particle of wax. When all these drawings are finished the pieces of glass must be immersed one by one in a square leaden box or receiver, where they are to be submitted to the action of Hydroflouric Acid Gas, made by acting on Powdered Flour-Spar by Concentrated Sulphuric Acid. When the glasses are sufficiently corroded, they are to be taken out, and the wax is to be removed by first dipping them in warm and then in hot water, or by washing with turpentine or benzine. Various colors may be applied to the corroded parts of the glass, whereby a fine painting may be executed. In the same manner sentences and initials of names may be etched on wine-glasses, tumblers, etc.

RUBBER HAND STAMPS.—Set up the desired name and address in common type, oil the type, and place a guard about one-half inch high around the form. Now mix Plaster of Paris to the desired consistency, pour in and allow it to set. Have your Vulcanized Rubber all ready, as made in long strips three inches wide and one-eighth of an inch thick, cut off the size of the intended stamp. Remove the plaster cast from the type, and place both the cast and the rubber in a screw press, applying sufficient heat to thoroughly soften the rubber, then turn down the screw hard, and let it remain until the rubber receives the exact impression of the cast and becomes cold, when it is removed, neatly trimmed with a sharp knife, and cemented to the handle, ready for use.

COMMON TWIST CANDY.—Boil three pounds of common Sugar and one pint of water over a slow fire for half an hour without skimming. When boiled enough take it off, rub your hands over with butter; take that which is a little cooled and pull it as you would molasses candy, until it is white; then twist or braid it and cut it up in strips.

STICKY FLY PAPER.—Boiled Linseed Oil and Rosin; melt and add honey. Soak the paper in a strong solution of Alum, then dry before applying the above.