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[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1063
A TTORNEYS THE NORRIS PETERS CO.. W* Jf*l MGTOW. No. 856,553. PATENTED JUNE 11, 1907.W. L. STILWELL.MEANS FOR RECORDING SOUNDS. APPLICATION FILED FEB. 18, 1907. 23HEET8-8HEET 3. … WITNESSES: ^Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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