United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 683
e of New York, this 3016th day of January, A. D. 1911. HENEY P. EOBEETS. Witnesses: Jeannette Stork,C. S. Champion. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. ) c vii-n- liw; xwiiu ini -^;i * • SOUND REPRODUCER a 1,148,619… … J&&T.Z *#&&. A. N. PIERMAN. SOUND REPRODUCER. APPLICATION FILED MAR. 22, 1906. 1,148,619. Patented Aug. 3,1915. 2 SHEETS—SHEET 2.
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents], 1878, leaf 683](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten15unit-683-372.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-349-142.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-729-480.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-1127-500.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-367-251.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-134-52.webp)
