United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 504
<;^ T S PETERS CO, PMOTO-LlTHO. WXSHIMOTON. O. C. (No Model.) 3 Sheets—Sheet 2. G. E. TEWKSBURY. COIN OPERATED MECHANISM FOR PHONOGRAPHS. No. 523,556. Patented July 24, 1894. … c.^^ ; NOfiniS PETERS CO, PMOTO-tlTHa. W*SHINOTON. D. C (No Model.) 3 Sheets—Sheet 3. G. E. TEWKSBURY. COIN OPERATED MECHANISM FOR PHONOGRAPHS. No. 523,556. Patented July 24, 189^1.
Phonograph · Patents
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