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Scientific American, Vol. 42, No. 21 (1880) (1880)

leaf 5

An illustration from Scientific American, Vol. 42, No. 21 (1880), 1880, leaf 5
re alcohol or a drop of F. Pike, of Providence, R. I., who will supply any further water may be added to the solution; if itinclines too strongly information desired by our readers. to the pink a few more grains of the salt. —_—_—_—__—o-+0+e_____—__ The solution may be poured into a long narrow… … CHILD'S TRANSPARENT SIGN. WOOD’S CORN GRATER. commenced the construction of one machine and three dry- transparent signs recently patented by Mr. Hubert Child, of Wichita, Kan. The invention is designed to furnish an at- The grater is tastefully and substantially tractive and durable sign; and it…

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