United States. Army. Department of California (1865-1913)Relief shown by hachures and spot heights.; "Reconnaissance maps, Department of California."; "Officially compiled and published at the Engineer Office, headquarters Department of California in 1869 and 70."; At head of map: Reconnaissance maps. Department of California. Military map, no. 1.96 x 57 centimetersJPEGUMN_ALMA:9921010780001701engPhotolith. by the N.Y. Lithograph & Print. Co (New York)PublicMap showing detailed topography of the country traversed by the reconnaissance expedition through southern & southeastern NevadaMapsNevada1869University of Minnesota