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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 319

An illustration from [Graphophone patents], 1878, leaf 319
whereof I have signed myname to this specification in the presence oftwo subscribing witnesses. REINHOLU BERNDT.NA^itnesses: Henry Hasper, WOLDEMAR HaUPT. i F. H. OSBORN.SOUND REPEODDOING MACHINE AND EECORD THEEEFOR.APPLIOATIOH FILED DEO. 4, 1908. EENEWED JAU. 26, 1910. Patented May 3,1910. 2… … i ^i^ atMneys dNlWEW e OfWMAM CO. PMOTO-UTHOGfUPMMS. W«SH1NGT0H, D C F. H. OSBORN.SOUND REPRODDCING MACHINE AND RECORD THEREFOB.APPLICATION FILED DEO. 4, 1908. KENEWED JAH. 26, 1910. 956,727. Patented May 3,1910. 2 8EEETS-8EEET 2.

Phonograph · Patents

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