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Scientific American, Vol. 93, No. 25 (1905) (1905)

leaf 25

An illustration from Scientific American, Vol. 93, No. 25 (1905), 1905, leaf 25
Scientific American DECEMBER 16, 1905. … THE PETTYJOHN CO. Hose coupling, Henderson & Syk 806,665 | Licensed under Joseph Day’s patent. August 6, 1895. geunern ang. suddenty, Te1ea ee produce a con- tinuous light strony enough to read by, simply hold the 806,135 Other patents pending. LAUNCH 7 robe ; 615 N.6th Street, Terre Haute, Ind. |…

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