Annual report of the Commissioner of Patents for the year .. (1866)
United States. Patent Office · Washington : G.P.O · leaf 223
213 COMMISSIONER OF PATENTS 53459— D. & D. F. Luse- 53461— J. Mac Donough— Collapsible Float for Boats. Corn Planter. B H a 53466— W. B. Mclver— Planing Machine. B 8 n
United States. Patent Office · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
