1970 Map of Hartley, 1972 Print
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1970 Map of Hartley

USGS Topo · Published 1972

About this map

The agricultural hub of Hartley serves as the focal point for this survey of the northern Iowa prairie. Located in O'Brien County, the town is defined by its intersection of major transportation routes, including the Chicago Milwaukee St Paul and Pacific and the Chicago Rock Island and Pacific railroads. These lines, which converge near the local Sewage Disposal plant and Pleasant View Cemetery, highlight the era's reliance on rail for moving grain and livestock from the surrounding townships of Omega and Lone Tree.


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Map Details

Date Portrayed1970
Date Published1972
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches

Editions of this 1970 Hartley Map

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


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Source Details

CopyrightPublic Domain