United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 379
cribed. This specification signed and witnessedthis 26th day of Dec. 1910. FRANK F. LATTA.Witnesses: H. J. Maxfield,Geo. E. Harris. 15 Copies of this patent may be obtained for five cents each, by addressing the Washington, D. C. Commissioner of Patents, vxj.i-a.jL xxux xx\jxi ±u xrjti. x i^jlm x ,… … WITNESSES^ INVENTOR Tywvcfore JWefzeter BY *9* ATTORNEYS THE NORRIS PETERS CO., PHOTO-LITHO., WASHINGTON. D. C. 1,137,883. T. METZELER. TALKING MACHINE. APPLICATION FILED APR, 6, 1914. Patented May 4,1915. 2 SHEETS-SHEET 2. C^fci
Phonograph · Patents
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