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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 425

An illustration from [Graphophone patents], 1878, leaf 425
ATTORNEYS\ TNK NORMS PETERS CO.. WASHINGTON, D. C. No. 829,848. PATENTED AUG. 28, 1906.J. V. CRUSO.PHONOGRAPH ATTACHMENT. APPLICATION FILED APR. 10, 1906. 2 SHEETS-SHEET 2. C*6$. \\\\\\\\s\x\\\\\\\v.-.\v\.\\\\\\\\\\\\\V\ L X\X\v\\\\\SN\\\\\\\X\VV\\X\S\\\V … €.m.Qc THE fiORftlL ■ ZTIRS CO., WASHINGTON, O. C UNITED STATES PATENT OFFICE. JAMES VINCENT CRUSO, OF NEWARK, NEW JERSEY, ASSIGNOR OF ONE-HALF TO THOMAS JOSEPH HINTON, OF NEWARK, NEW JERSEY. PHONOGRAPH ATTACHMENT. No. 829,848. Specification of Letters Patent.Application filed April 10, 1905.…

Phonograph · Patents

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