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