Northern California, San Francisco, Stanislaus Counties (sheet 9)
1844|California: Office of State Engineer1:253 440
Routes from San Francisco to the Yosemite Valley.
1871|California Geological Survey1:760 320
A Correct Map of the Bay of San Francisco and the Gold Region
1849|James Munroe & Co.1:719 979
[What I saw in California: being the journal of a tour by the emigrant route and south pass of the Rocky Mountains, across the continent of North America, the Great Desert Basin and through California in the years 1846, 1847.]