United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 75
9 yd^UtJU 7K*v^ __ -ATTORNEY* tut NORRIS PETERS CO.. PHOTO-LITHO-. WASHINGTON. D. C A. F. MADDEN. MOTOR DRIVEN PHONOGRAPH.APPLICATION FILED JULY 7, 1914. 1,127,056. Patented Feb. 2,1915. &-&HEETS-SHEET 2. … 68 HZ\ [OS 103 WITNESSES INVENTOR ATTORNEYS THE NORRIS PETERS CO PHOTO LITHO.. WASHINGTON. D C 1,127,056. A. F. MADDEN. MOTOR DRIVEN PHONOGRAPH.APPLICATION PILED JULY 7, 1914, Patented Feb. 2,1915. 5 SHEETS-SHEET 3. <S
Phonograph · Patents
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