
Riverside and the agricultural valleys of southern California are documented here during a period of significant hydraulic and industrial development. The landscape is defined by the Riverside Canal and Gage Canal, which supported the growing citrus and ranching economies. Industrial extraction is remarkably present, with several significant sites including the Cajalco Tin Mine in the Sobrante de San Jacinto and the Albarhill Coal Mine near Elsinore Lake.
71 named features on this map. Tap any name to fly to it.
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8 editions found
1896 · San Bernardino
USGS Topo · 1:62,500
1897 · Cucamonga
USGS Topo · 1:62,500
1898 · San Bernardino
USGS Topo · 1:62,500
1899 · Redlands
USGS Topo · 1:62,500
1900 · Cucamonga
USGS Topo · 1:62,500
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · San Jacinto
USGS Topo · 1:125,000
1901 · San Bernardino
USGS Topo · 1:62,500
1901 · Redlands
USGS Topo · 1:62,500
1901 · Elsinore
USGS Topo · 1:125,000