historical topo map of Marshall County, IA in 1975

1975 Map of State Center NW

USGS Topo · Published 1978

This historical map portrays the area of State Center NW in 1975, primarily covering Marshall County as well as portions of Story County and Hardin 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 State Center NW region at the time. Published in 1978, it is the sole known edition of this map.

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Map Details

Date Portrayed1975
Date Published1978
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.7 inches

Editions of this 1975 State Center NW Map

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


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CopyrightPublic Domain