609. Eau de Cologne.—Mix essence of bergamot, lemon, lavender, and orange-flower, of each one drachm; essence of cinnamon, half a drachm; spirit of rosemary, and honey-water, each two ounces; spirits of wine, one pint: let the mixture stand two weeks, then put it in a glass retort, the body of which immerse in boiling water contained in a vessel placed over a lamp, while the beak of the retort is introduced into a large reservoir (a decanter, for example): keep the water boiling, while the mixture will distil into the receiver, which should be covered with cold wet cloths. In this manner Cologne-water may be obtained as good as the best Farina, at one-fourth the price. A coffee-lamp or nursery-furnace will best answer to boil the water.
The above is the most simple method of distilling, without the regular still.
610. To make Eau de Cologne.—Rectified spirits of wine, four pints; oil of bergamot, one ounce; oil of lemon, half an ounce; oil of rosemary, half a drachm; oil of Neroli, three-quarters of a drachm; oil of English lavender, one drachm; oil of oranges, one drachm. Mix well, and then filter. If these proportions are too large, smaller ones may be used.
611. A very pleasant Perfume, and also preventive against Moths.—Take of cloves, caraway seeds, nutmeg, mace, cinnamon, and Tonquin beans, of each one ounce; then add as much Florentine orris-root as will equal the other ingredients put together. Grind the whole well to powder, and then put it in little bags, among your clothes, &c.
612. Method of extracting Essences from Flowers.—Procure a quantity of the petals of any flowers which have an agreeable fragrance; card thin layers of cotton, which dip into the finest Florence or Lucca oil; sprinkle a small quantity of fine salt on the flowers, and lay them, a layer of cotton and a layer of flowers, until an earthen vessel or a wide-mouthed glass bottle is full. Tie the top close with a bladder, then lay the vessel in a south aspect to the heat of the sun, and in fifteen days, when uncovered, a fragrant oil may be squeezed away from the whole mass, little inferior (if roses are used) to the highly-valued otto of roses.