Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 475

An illustration from [Graphophone patents], 1878, leaf 475
INVENTORATTORNEY 7 THE NORPfS PETERS CO.. PHOTC-LITHO . WASHINGTON. O. C. E. C. WALTER. AUTOMATIC STOPPING DEVICE FOR PHONOGRAPHS. APPLICATION FILED NOV. 4, 1913. Patented June 1,1915. 2 SHEETS-SHEET 2. \ /^* … 7/3 EDT l,3 J m WITNESSES:

Phonograph · Patents

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

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