Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 849

An illustration from [Graphophone patents], 1878, leaf 849
Q2Z^;j^4^ h^^^^^ ^■^«<-* THI NO«»s *£««s CO . ir.isH;«cT»«. D. c m ) ^r \r i H A. J. K. GENELLA. MULTIPLE RECORD GRAPHOPHONE.APPLICATION FILED JULY 31, 1905. 979,466. r6 By^.r Oy / */6 … 68^66 6d n Patented Dec. 27,1910. 4 8HEET8-8HEET 4. \/63

Phonograph · Patents

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