Inside Out Library · Explore
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 420
![An illustration from [Graphophone patents], 1878, leaf 420](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten03unit-420-0.webp)
Patented Nov. 14, 1899. No. 637,197. E. BERLINER. GRAMOPHONE, &c. (ApplicatioD Sled Jan. 25, 1809.) 2 Sheets— Sheet 2. (No Model.) ■^.3. … 7:^^ ■&^^9.' -^y y^ y. (3iCiyhjia6<^^~^ THE NORRIS PETEH- WASHINGTON. IPhonograph · 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-graphophonepaten06unit-442-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten12unit-246-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-1131-504.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-373-255.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-554-240.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-749-510.webp)
