Metsker's map of Eldorado County, California

1939

Metsker Maps.

1:127k

Map of the crossing of the Sierra Nevada by the South Fork of the American River

1845

Fremont John Charles, 1813-1890

Pyramid Peak

1889

1:125k

Plate LXXXVI. Pyramid Peak Quadrangle, Land Classification and Density of Standing Timber.

1889

Gannett, Henry

1:125k

Plate LXXXV. Placerville Quadrangle, Land Classification and Density of Standing Timber.

1887

Thompson, A.H.

1:125k

Eldorado County.

1935

California Division of Highways

1:193k

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

Amador County.

1935

California Division of Highways

1:146k

Placer County.

1935

California Division of Highways

1:225k