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Loading map...1942 Map of St. Helena
USGS Topo · Published 1966This historical map portrays the area of St. Helena in 1942, primarily covering Napa County as well as portions of Lake 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 St. Helena region at the time. Published in 1966, it is the sole known edition of this map.
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Map Details
Date Portrayed1942
Date Published1966
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.6 x 20.7 inches
Editions of this 1942 St. Helena Map
This is the sole edition of this map. No revisions or reprints were ever made.
Historical Maps of Howell Mountain Through Time
4 maps found
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain