From San Francisco Bay to the northern boundary of California : from explorations and surveys
Scale 1:760,320. Relief shown by hachures. At head of title: Routes in Oregon and California. Map no. 1. "Drawn by John Young." From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps... to Illustrate the Various Reports... (Washington, 1859) LC Railroad maps, 169 Description derived from published bibliography. Available also through the Library...
Williamson, R. S. (Robert Stockton) - Davis, Jefferson - Abbot, Henry L. - Siebert, Selmar - Young, John - United States. War Department - Williamson, R. S.