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Scientific American, Vol. 80, No. 6 (1899) (1899)
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on the floor of the cellar is an OHO oe cal order of days in each month. Upon the base a independent 714 horse power motor which actuates Nitrate of Silver Stains. winding drums upon which are wound the steel wire smaller, stationary, peripherally-toothed plate is A solution of iodine in ammonia… … Druggist. necting gear, and the wheel, J, © 1899 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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