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historical topo map of Lake County, CA in 1943

1943 Map of Morgan Valley

USGS Topo · Published 1943

This historical map portrays the area of Morgan Valley in 1943, primarily covering Lake County as well as portions of Yolo County, Napa County, and Colusa 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 Morgan Valley region at the time. Published in 1943, it is the sole known edition of this map.

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Map Details

Date Portrayed1943
Date Published1943
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.7 x 20.8 inches

Editions of this 1943 Morgan Valley Map

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

Historical Maps of Lake County Through Time

42 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain