Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 791
![An illustration from [Graphophone patents], 1878, leaf 791](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten10unit-791-534.webp)
l/lmnass ebz JniTEutor. H^ NOattiS PETERS CO . V/A^HIftCTCH. O. C 976,502. A. F. SCHdNWETTER. PHONOGRAPH SOUND BOX.APPLIOATIOH FILED JAH. 7, 1910. Patented Nov. 22,1910. ^^onr 2 SHEETS-SHEET 2. … l/TJitnESBES-Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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