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historical topo map of Los Angeles County, CA in 1945

1945 Map of Black Mtn

USGS Topo · Published 1945

This historical map portrays the area of Black Mtn in 1945, primarily covering Los Angeles County as well as portions of Ventura County. Featuring a scale of 1:31680, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Black Mtn region at the time. Published in 1945, it is the sole known edition of this map.

Map Details

Date Portrayed1945
Date Published1945
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31680
Physical Dimensions17 x 21.7 inches

Editions of this 1945 Black Mtn Map

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

Historical Maps of Los Angeles County Through Time

297 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain