Map of the Forest Hill Divide, Placer County, California

1890

Browne, Ross Egerton

1:24k

Map of Mother Lode Gold Belt in El Dorado County Showing Mining Claims and Areal Geology: Plate II

1934

Logan, C. A. (Clarence August), 1887-

1:63k

Weber's Map of Placer County, California

1914

Punnett Brothers

1:177k

Nevada County, California.

1880

Hartwell, J.G.

1:79k

(2) San Francisco to Reno via U.S. 40

1958

Eddy, Geraled A.

The Mother Lode of California.

1949

California State Fair

[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)

Mother Lode map : incorporating Mother Lodes of California and Nevad

1931

Cormack, Robert

Mother Lode map : incorporating mother lodes of California and Nevada

1931

Cormack, Robert

Gold And Quicksilver District Of California, 1848

1848

Ord, Edward Otho Cresap (E.O.C.O.)

1:680k