Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 35

An illustration from [Graphophone patents], 1878, leaf 35
No. 810,018. PATENTED JAN. 16, 1906. E. L. AIKEN.REPEATING ATTACHMENT FOR PHONOGRAPHS. APPLICATION FILED JUNE2-1, 1905. 3 SHEETS-SHEET 2. -£L … <2$1vfcri.«oded

Phonograph · Patents

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

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