United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 626
No. 651,402. Patented June 12, 1900. F. W. WEAVER. HORN FOR PHONOGRAPHS. (Application filed Aug. 18, 1899.) (No Model.) … JTJ^G.^. WITNESSES: INVENTOR THE NOn««S <-E:TeHS CO. l»HOTO-L
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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