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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 387

An illustration from [Graphophone patents], 1878, leaf 387
INVENTOR //b/7M C./feyM&sr/c/fSs v <^VCOOC6^^^^. ATTORNEYS 1,256,317. A. C. HENDRICKS. AUTOMATIC STOP FOR PHONOGRAPHS. APPLICATION FILED AUG. 16. 1917. Patented Feb. 12,1918. 4 SHEETS—SHEET 3. &C&.&. … O &c#.^. 6

Phonograph · Patents

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

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