historical topo map of O'Brien County, IA in 1964

1964 Map of Plessis

USGS Topo · Published 1966

This historical map portrays the area of Plessis in 1964, primarily covering O'Brien County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Plessis region at the time. Published in 1966, it is the sole known edition of this map.


Map Details

Date Portrayed1964
Date Published1966
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 27 inches

Editions of this 1964 Plessis Map

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


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Source Details

CopyrightPublic Domain