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1938 Map of Black Mountain
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1938 Map of Black Mountain

USGS Topo · Published 1938

About this map

Los Padres National Forest dominates this 1932 topographic survey of the mountainous region along the border of Los Angeles and Ventura counties. The terrain is defined by dramatic elevation changes, captured through detailed contour work by C.W.H. Nessier, culminating in the prominent peak of Dome Mtn. Drainage patterns are clearly visible through the descent of Piru Creek and the branching path of Beartrap Canyon, offering a precise record of the watershed before mid-century changes.

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Map Details

Date Portrayed1938
Date Published1938
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions16.82 x 20.36 inches

Editions of this 1938 Black Mountain Map

Historical Maps of Ventura County Through Time

237 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain