Inside Out Library · Explore

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 931

An illustration from [Graphophone patents], 1878, leaf 931
THE NORRtS PETERS CO., WASHINGTON. D. C No. 852,725. PATENTED MAY 7, 1907.T. KRAEMER & H. SHEBLE.TALKING MACHINE. APPLIOATIOH TILED DEO. 19, 1906. 2 SHEET8-8HEET 2. Jigr.3. … ■$&■?■

Phonograph · Patents

Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.

More pictures from [Graphophone patents]

More like this