
The San Gabriel Timber Land Reserve dominates the northern landscape of this survey, with steep canyons like Cucamonga Canyon and San Antonio Canyon cutting through the San Antonio Range. Below these peaks, the terrain flattens into the developing agricultural and transit corridors of the late 19th century. The San Bernardino Base Line serves as a critical surveying anchor for the burgeoning citrus and vineyard towns of Cucamonga, Ontario, and Etiwanda.
57 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1894 · Pomona
USGS Topo · 1:62,500
1896 · Anaheim
USGS Topo · 1:62,500
1896 · San Bernardino
USGS Topo · 1:62,500
1897 · Pomona
USGS Topo · 1:62,500
1898 · Pomona
USGS Topo · 1:62,500
1898 · San Bernardino
USGS Topo · 1:62,500
1898 · Anaheim
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 Bernardino
USGS Topo · 1:62,500