United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 931
THE NORRtS PETERS CO., WASHINGTON. D. C No. 852,725. PATENTED MAY 7, 1907.T. KRAEMER & H. SHEBLE.TALKING MACHINE. APPLIOATIOH TILED DEO. 19, 1906. 2 SHEET8-8HEET 2. Jigr.3. … ■$&■?■
Phonograph · Patents
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