United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1091
!#?.£. … JZrzzjGrttox -*& ,j^/ the nommis rtTEes co.. Washington, d. c. UNITED STATES PATENT OFFICE. 10 15 20 25 3° 35 40 5° No. 857,765. REUBEN J. SMITH, OF WAUKEGAN, ILLINOIS.HARMON8C HORN. Specification of Letters Patent. Patented June 25, 1907. Application filed November 5,1906, Serial No. 342,152.…
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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