sulphate of copper 1 ounce ; crystallized sugar 1 ounce. The galls and log wood are boiled together in one gallon of water until half of the water has been evaporated ; the decoction is then strained through a hair sieve and the other ingre dients added and stirred until they are all dissolved. It is then allowed to rest for 24 hours when it may be bottled up for future use. The editor of the London been furnished by a correspondent who states that rate in a mortar 36 grains of gallic acid with 3i ounces of a strong decoction of logwood and put it monia. Dissolve 1 ounce of the sulphate of iron in half an ounce of warm water then mix the solutions together by agitating them for a few minutes. It is stated that a clear ink may thus be formed which will keep a considerable length of time without becoming thick or growing moldy. It must not be mixed with any common ink., scientific american, 1862-11-08
Keywords:
sulphate, copper 1 ounce, crystallized sugar 1 ounce, galls, log wood, boiled together, gallon, water, half, water, evaporated, decoction, strained, hair sieve, ingre dients added, stirred, dissolved, allowed, rest, 24 hours, bottled up, future, editor, London, furnished, correspondent, states, rate, mortar 36 grains, gallic acid, 3i ounces, strong decoction, logwood, monia, Dissolve 1 ounce, sulphate, iron, half, ounce, warm water, mix, solutions together, agitating, a, minutes, stated, clear ink, thus, formed, will keep, considerable length, time, becoming thick, growing moldy, must, mixed, any common ink, scientific american, 1862-11-08, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
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