Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 339
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INVENTOR BY IH£ NORKIS PETEKS CO.. PHOTC-L1THO WASHINGTON. D C 1,137,001. P. CATUCCI. TALKING MACHINE.APPLICATION FILED APR. 18, 19)4. Patented Apr. 27,1915. 9 SHEETS-SHEET 9. … 9S- f~/g.3/Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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