Shingle Springs

1950

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Shingle Springs

1949

1:24k

Shingle Springs

1949

1:24k

Shingle Springs

1949

1:24k

Shingle Springs

1949

1:24k

Placerville

1949

1:63k

Placerville

1949

1:63k

Placerville

1949

1:63k

Placerville

1949

1:63k

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