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[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 154
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No. 715,115 Patented Dec. 2, 1902. G. A. MOORE. PHONOGRAPHIC SOUNDER. (A,ppUcation filed Xar. 8, 1903. ) (No Model.) … nessesj Georae ^. ^oorej S PETERS CO , PMOTOt-lTMO., WASHINGTON. 0 C.Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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