United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 594
H. E. MAEKLE. SOUND REPRODUCING MACHINE. APPLICATION FILED ADS. 27, 1906. 1,111,716. Patented Sept. 22, 1914. 3 SHEETS-SHEET 2. pig. a. "pIE-lD- ib. a. MIZ 59 14 ^IE.2. ^W/mm/7* … WITNESSES: Inventor ?*,. rt.Jt/ay^. By Attorney THE f.OPP,S PETERS CO. PHOTO-UTHO . WASHINGTON. O C.
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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