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1934 Map of Chileno Canyon
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1934 Map of Chileno Canyon

USGS Topo · Published 1934

About this map

The San Gabriel Mountains dominate this 1930s survey, revealing the complex drainage systems of the Angeles National Forest before extensive modern development. The confluence of the West Fork and North Fork San Gabriel River forms a central geographical anchor, surrounded by steep terrain and prominent heights like Monrovia Peak.

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Map Details

Date Portrayed1934
Date Published1934
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions17.8 x 21.8 inches

Editions of this 1934 Chileno Canyon Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain