Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 74
I (No Model.) No. 467,530, 2 Sheets—Sheet 2. J. H. WHITE. PHONOGRAPH. Patented Jan. 26, 1892. ^,t^.^. … ~712^:n.GSs<^.Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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