
Dredge Tailings dominate the landscape of this 1950s Sacramento County survey, reflecting the heavy industrial footprint of gold-dredging operations across the Rio De Los Americanos and Omochumnes land grants. These massive earthworks are particularly prominent near Rebel Hill and the Southern Pacific rail line, illustrating a terrain radically reshaped by mineral extraction. To the west, the Mather Air Force Base Boundary marks the edge of military jurisdiction during the early Cold War era.
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2 editions found
1891 · Sacramento
USGS Topo · 1:125,000
1892 · Sacramento
USGS Topo · 1:125,000
1893 · Sacramento
USGS Topo · 1:125,000
1894 · Lodi
USGS Topo · 1:125,000
1902 · Fairoaks
USGS Topo · 1:62,500
1908 · Buffalo Creek
USGS Topo · 1:31,680
1909 · Elk Grove
USGS Topo · 1:31,680
1909 · Carbondale
USGS Topo · 1:31,680
1909 · Cosumnes
USGS Topo · 1:31,680
1911 · Mills
USGS Topo · 1:31,680