Maps. United States, showing routes of principal explorers and early roads and highways [with insets]; from data prepared by Frank Bond, corrected to June 30, 1925, by Geo. A. Daidy. Scale 120 m.=1.2 in. Engraved by R. F. Bartle & Co., Washington, D. C., [printed by] Engineer Reproduction Plant, Army, Washington Barracks, D. C., 1st edition, 1907, 4th edition, 1937.

Tools