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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 169

An illustration from [Graphophone patents], 1878, leaf 169
n No. 816,608. PATENTED APR. 3, 1906. G. C. SHIGLEY.MAGAZINE PHONOGRAPH. APPLICATION PILED OOT.26, 1904. f=^S 6 SHEETS-SHEET 6. … £ & qr s mmm ki5 3 -jr ■71 Tt All Witnesses: ft• t? • flULt-p^^^\ J Q vector,

Phonograph · Patents

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

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