United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 85
James TJ3rcwn 331. ^4: ^2y/g<^ fiUtotvuij IO 15 25 UNITED STATES PATENT OFFICE. JAMES T. BROWN, OF NEW YORK, N. Y.FOLDING PHONOGRAPH-HORN. No. 811,900. Specification of Letters Patent. Application filed December 31, 1904, Serial No, 239,241. Patented Feb. 6,1906. To all ivhom it may concern: Be…
Phonograph · Patents
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