United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 33
*Xsf:3 WITNESSES: o£.0U*~JLZ~JL … INVENTOR -BY <^2^=^^^^A^z^^^ ATTORNEYS UNITED STATES PATENT OFFICE. ALEXANDER H. WELKEE,, OE BERLIN, ONTARIO, CANADA.TALKING-MACHINE. 1,123,446. Specification of Letters Patent. Patented Jan. 5,1915. Application filed May 5.1911. Serial No. 625,143. To all whom it may concern: Be it known that…
Phonograph · Patents
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