1844|California: Office of State Engineer1:253 440
[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.]
1849|Bryant, Edwin F. (Edwin Francis)
Gold and Quicksilver District of California. California Herald.
1848|California Herald
Gold And Quicksilver District Of California, 1848
1848|Ord, Edward Otho Cresap (E.O.C.O.)1:680 000
From the Mud Lakes to Pacific Ocean.
1861|Beckwith, E.G.1:760 320
The Central Part of the State of California.
1865|Poett, A.1:253 440
Topografische Skizze des Gold und Quecksilber Districtes von Kalifornien