historical topo map of Imperial County, CA in 1945

1945 Map of Alamorio

USGS Topo · Published 1945

This historical map portrays the area of Alamorio in 1945, primarily covering Imperial County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Alamorio region at the time. Published in 1945, it is the sole known edition of this map.

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Map Details

Date Portrayed1945
Date Published1945
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions17.3 x 21.7 inches

Editions of this 1945 Alamorio Map

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


Historical Maps of Imperial County Through Time

146 maps found


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Source Details

CopyrightPublic Domain