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[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 385
/&7/?M CMe/i/7/?/C^S/ Ly&tcccc** p***. ATTORNEYS 1,256,317. A. C. HENDRICKS. AUTOMATIC STOP FOR PHONOGRAPHS. APPLICATION FILED AUG. 16, 1917. Patented Feb. 12,1918. 4 SHEETS—SHEET 2. &€£.£ llllllf fs … WITNESSESPhonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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