The S Fork Mokelumne River carves through this portion of the Stanislaus National Forest, defining a landscape of high ridges and deep drainages in Calaveras County. The settlement of Rail Road Flat serves as a primary reference point in the west, situated near Esperanza Valley and the Eagle Ridge Ranch Airport. These communities are connected by a network of historical paths and modern access ways, including the Old Emigrant Trl and various family-named routes such as Miller Ranch Rd and Wharregard Rd.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Jackson
USGS Topo · 1:125,000
1891 · Big Trees
USGS Topo · 1:125,000
1892 · Jackson
USGS Topo · 1:125,000
1894 · Big Trees
USGS Topo · 1:125,000
1897 · Jackson
USGS Topo · 1:125,000
1897 · Big Trees
USGS Topo · 1:125,000
1901 · Big Trees
USGS Topo · 1:125,000
1902 · Jackson
USGS Topo · 1:125,000
1945 · San Andreas
USGS Topo · 1:62,500
1947 · San Andreas
USGS Topo · 1:62,500