Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 833
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fltt. otviaua THE N0RRI3 RETEftS CO,. WASHINGTON. D. C ••) A. JACCARD. TALKING MACHINE. APPLICATION FILED DEO. 2, 1908. 978,891. Patented Dec. 20,1910. 2 BHEET6-BHEET3.Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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