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Scientific American, Vol. 42, No. 10 (1880) (1880)

leaf 8

An illustration from Scientific American, Vol. 42, No. 10 (1880), 1880, leaf 8
late of vulcanite, about one third of an inch rails in drying or curing barns. This device can easily be a glass stopper for milk bottles and other similar arti- worked by one person, and by it the tobacco sticks can easily cles with a metal eye for the reception of the bail by be hung six inches… … been patented by Mr. William V. McKenzie, of Rahway, N. J. The method of using this apparatus consists in placing the crude camphor upon the dia- Mr. John H. Yates, of Sharon, Wis., has invented an im- phragm in a suitable covered vessel, and introducing steam thick, and about half the size of a…

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