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1940 Map of Iris, 1961 Print

1940 Map of Iris

USGS Topo · Published 1961

This historical map portrays the area of Iris in 1940, 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 Iris region at the time. Published in 1961, it is one of 4 known editions of this map due to revisions or reprints.

Map Details

Date Portrayed1940
Date Published1961
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions17.3 x 20.9 inches

Editions of this 1940 Iris Map

Historical Maps of Imperial County Through Time

146 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain