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1942 Map of Mt. Gleason, 1948 Print
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1942 Map of Mt. Gleason

USGS Topo · Published 1948

About this map

Mt. Gleason towers over this section of the San Gabriel Mountains as they appeared in the 1930s and 1940s. The landscape is defined by a complex network of firebreaks and forest infrastructure within the Angeles National Forest, including the Little Gleason Forestry Plantation and a lookout station at the mountain's summit. This era shows the high-elevation terrain before modern sprawl, marked by seasonal sites like Messenger Flats and the Public Camp at Deer Spring.

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Map Details

Date Portrayed1942
Date Published1948
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions16.8 x 20.7 inches

Editions of this 1942 Mt. Gleason Map

Historical Maps of Singing Springs Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain