Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 588

An illustration from [Graphophone patents], 1878, leaf 588
<0 M/li^-^-^-£,-t.-i_^e-X^ ,^>^^^<:^5:?^^:^^1^^^^^^ (No Model.) 3 Sheets—Sheet 3. J. E. WASSENICH. DISK GRAPHOPHONE. Patented Jan. 22, 1895. … z^^

Phonograph · Patents

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

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