Boyd's directory of the District of Columbia (1881)
Washington, D.C. : W.H. Boyd · leaf 426
478 KNIGHT BROTHERS, … SOLICITORS OF UNITED STATES AND FOEEIGN PATENTS, Counsellors in Patent Causes AND MECHANICAL EXPERTS, No. 633:F Street, nw„ - - WASHINGTON, D. C. 75 West Fourth Street, 317 Olive Street, CINCINNATI, OHIO, ST. LOUIS. MO. Agencies at Ottawa, London, Paris, Brussels. Berlin, St. Petersburgh, Vienna,…
Washington (D.C.) -- Directories
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
