Map of Mother Lode Gold Belt in Calaveras County Showing Mining Claims and Areal Geology 1934: Plate VI
1934
Logan, C. A. (Clarence August), 1887-
1:63k
Calaveras County.
1935
California Division of Highways
1:149k
Stanislaus County.
1935
California Division of Highways
1:176k
Metsker's map of Calaveras County, California
1942
Chas. F. Metsker
1:127k
California, Mother Lode District: Sheet II, Section 3
1906
Washington, D.C. : U.S. Geological Survey
1:63k
Weber's Map of Stanislaus County, California
1914
Punnett Brothers
1:190k
56D. Parts Of Central California.
1879
Wheeler, G.M.
1:253k
Sacramento, Amador, Calaveras, San Joaquin, Tuolumne, Stanislaus, Merced, and Mariposa Counties.
1896
Blum, George W.
1:444k
California, Mother Lode District: Sheet II, Section 4
1899
Geological Survey (U.S.); Goode, Richard Urquhart, 1858-1903; Barnard, E. C. (Edward Chester), 1863-1921; Searle, A. B.
1:63k
Northern California, San Francisco, Stanislaus Counties (sheet 9)
1844
California: Office of State Engineer
1:253k

Copperopolis, California的老地图

在历史地图上发现 Copperopolis, California 的过去

Copperopolis, California的老地图

在历史地图上发现 Copperopolis, California 的过去