historical topo map of San Diego County, CA in 1942

1942 Map of Poway Valley

USGS Topo · Published 1942

This historical map portrays the area of Poway Valley in 1942, primarily covering San Diego 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 Poway Valley region at the time. Published in 1942, it is one of 2 known editions of this map due to revisions or reprints.

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Map Details

Date Portrayed1942
Date Published1942
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31680
Physical Dimensions17 x 20.7 inches

Editions of this 1942 Poway Valley Map


Historical Maps of San Diego County Through Time

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CopyrightPublic Domain