Inside Out Library · Explore
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 164
![An illustration from [Graphophone patents], 1878, leaf 164](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten03unit-164-0.webp)
No. 609,791. Patented Aug. 30, 1898. G. K. CHENEY. COIN OPERATED DEVICE. (Application filed Jan. 20, 1888.) (No Model.) 4 Sheets— Sheet 2. INVENTOR -^ ATTORNEY , PHOTO-LITMO ,Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). 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-559-377.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-134-52.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten14unit-60-0.webp)
