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[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 704
;? No. 759,348. PATENTED MAY 10, 1904. A. CLARK. GRAMOPHONE OR TALKING MACHINE. APPLICATION FILED APE, 26, 1902. NO MODEL. 2 SHEETS— SHEET 2. … INVENTOR /\ W/TN ESSES: ATTORNEY ^ PTTtBS CO . PMOTO-UTHO . W-4HINIPhonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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