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. 73 x 52 centimeters Scale 1:80,000 Longitudinal; 1:20,000, traversal y de detalles. General Map Collection
Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.