Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 805
/y^^^i^^^T^f^.,^_^^Pp:>-7<^ INVENTOR %^u^^ B-.^pfo***^. THt MOHMIS PSTKHS CO.. WASHINGTON. D. C. ~—™———~~™~™™ J. I. GEMMILL. AUTOMATIC PHONOGRAPH OF THE WAX CYLINDER TYPE. APPLIOATIOH FILED JULY 11, 1908. 978,014. Patented Dec. 6,1910. 6 8HEET8-8HEET4. F, glY FinV FioVI … WITNESSES:Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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