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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 433

An illustration from [Graphophone patents], 1878, leaf 433
E. F. BERGERON. CABINET FOR PHONOGRAPH RECORDS. APPLICATION FILED HAY I, 1915. 1,257,970. Patented Mar. 5,1918. 2 SHEETS-SHUT 1. zXuifi. … JS.F.Perqerory. \

Phonograph · Patents

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

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