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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 353

An illustration from [Graphophone patents], 1878, leaf 353
esence of two witnesses, ADOLPH F. KRUEGER. Witnesses: Fhank S. Ratcliffe,M. E, Dowxet. 60 65 70 75 80 85 90 95 100 105 Ccpies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D, C. IV V ilVAlW i.*»A MID i. / X>M tJ\J J _/*»> US SOUAD… … <?.^

Phonograph · Patents

Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.

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