Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 55

An illustration from [Graphophone patents], 1878, leaf 55
^said lid. In testinumy whereof I affix my signaturein the presence of two witnesses. ARTHUR E. MADISON.Witnesses: Antox Gloetzxek, Jr.,Joseph J. Perkins. 85 90 95 946,442. E. R. JOHNSON. TALKING MACHINE,APPLICATION PILED JAN. 12, 1906. PatentedJan. 11,1910. 3 SHEETS-SHEET 1. … ■y^i^. INVENTOR Bt /-^ /(h/ru^

Phonograph · Patents

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

More pictures from [Graphophone patents]

More like this