Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 296
![An illustration from [Graphophone patents], 1878, leaf 296](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten02unit-296-132.webp)
WITNESSES: INVENTOR Am^^^ ^ ^-■t^.^^^^. ^1^ ykJM.. --«--«-c-^^2-. (No Model.) No. 499,370. 2 Sheets—Sheet 2. W. BRUENING. PHONOGRAPH. PatentedJune 13, 1893. … J^ij.4z, J^ij. S,Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
More pictures from [Graphophone patents]
More like this
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-619-415.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-117-77.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-561-378.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-387-169.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-107-72.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-317-215.webp)