Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 457

An illustration from [Graphophone patents], 1878, leaf 457
ce oftwo subscribing witnesses. GEKHARD BUSCH. Witnesses: Augustus B. Coppes,Jos. H. Klein. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. \ FHOITOGEAFH IAI2HT. MULTIPLE ESCORD PHOUOGEAPK, # 1,141,252 ¥• E. Childers . Pat… … 7 y 6 Witnesses

Phonograph · Patents

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

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