Map of Wyoming 1907

Department Of The Interior General Land Office Richard A. Ballinger, Commissioner. State Of Wyoming. Compiled from the official Records of the General Land Office and other sources, under the direction of I.P. Berthrong, Chief of Drafting Division G.L.O. 1907. Compiled and drawn by I.P. Berthrong. Traced and Lettered by I.P. Berthrong. Andrew B. Graham Co., Photo Lithographers. Washington, D.C. (with 4 inset maps).

Courtesy of the David Rumsey Historical Map Collection