United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 427
city, in the county ofNew York and State of New York, this 5thday of January, A. D. 1916. FRANCIS LINCOLN YOUNG. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. (GRAPHOPHONE PATjlwt ) i,2 57 , 939 TALKING MACHINE TONE-ARji.… … ^2y.£
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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