
The gold-mining legacy of the late 19th-century boom is etched across the mountains surrounding Julian. This 1997 revision shows a landscape where industrial history meets forest conservation, notably within the Cleveland National Forest and William Heise County Park. The concentration of mining claims in Banner Canyon and the high ridges—including the Eagle Mine, High Peak Mine, and Ready Relief Mine—illustrates the intensive extraction that once drove the local economy.
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This is the sole edition of this map. No revisions or reprints were ever made.
1903 · Cuyamaca
USGS Topo · 1:125,000
1903 · Ramona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1931 · Vallecito
USGS Topo · 1:125,000
1931 · Carrizo
USGS Topo · 1:125,000
1939 · Santa Ysabel
USGS Topo · 1:62,500
1939 · Borrego
USGS Topo · 1:62,500
1942 · Borego
USGS Topo · 1:62,500
1942 · Cuyapaipe
USGS Topo · 1:62,500
1942 · Cuyamaca Peak
USGS Topo · 1:62,500