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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 618

An illustration from [Graphophone patents], 1878, leaf 618
/^n.^ncry^y-- XnuertXor ^/^^;i^ ;^^**^-.^/7-5j1^ United States Patent Office< FRANCIS S. KINNEY, OF PEQUANAC, NEW JERSEY.PHONOGRAPH-RECEIVER. SPECIFICATION forming part of Letters Patent No. 538,262, dated April 30, 1895. Application filed December 13, 1894, Serial No, 531,679, (No model,) To…

Phonograph · Patents

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