1939 Map of Halls Flat
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1939 Map of Halls Flat

USGS Topo · Published 1939

About this map

Lassen National Forest and the northern reaches of Lassen Volcanic National Park dominate this 1930s landscape, where the volcanic geology is mapped through features like Cinder Cone, Popcorn Caves, and Caribou Pk. The economy of the High Sierra is evident in the network of remote outposts and family holdings such as the DeLashmutt Ranch, Cone Ranch, and the Russell Dairy. The Western Pacific railroad cuts through the center of the sheet, serving timber and ranching interests in the high valleys.


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Map Details

Date Portrayed1939
Date Published1939
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:125,000
Physical Dimensions16.11 x 20.23 inches

Editions of this 1939 Halls Flat Map


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Source Details

CopyrightPublic Domain