Inside Out Library · Explore

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 716

An illustration from [Graphophone patents], 1878, leaf 716
Zf-Z ce2- … United States Patent Office. GEORGE AVASTIIXGTON MOORE, OF ATLANTA, GEORGIA.PHONOGRAPH. SPECIFICATION forming part of Letters Patent No. 568,116, dated September 22, 1896. Application filed May 11, 1895. Serial No. 548.954, (No model,) To all inliom, li iivaij coiiceTii : Be it kuown that I, George…

Phonograph · Patents

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

More pictures from [Graphophone patents]

More like this