This 1942 map of the "Leadville No. 3 Quadrangle" in Colorado was produced under the War Department, specifically the U.S. Army Corps of Engineers. It shows the local geography using aerial photos taken by the U.S. Forest Service in 1938 and 1939.
The map is labeled "Restricted" on the top and bottom, and a printed warning reads: "This document contains information affecting the national defense of the United States within the meaning of the Espionage Act... it's transmission or the revelation of its contents in any manner to an unauthorized person is prohibited by law."
A Certificate of Authenticity accompanies this item.
Fair condition with some fraying along the fold lines, minor discoloration. This map has been heavily annotated, likely by the original user.
Size: 22 inches by 18 inches