ElevationPlace

Historical Topographic Map Collection

Blockton, IA · 1943

Scale 1:62,500 · Archived USGS edition

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Map details

About this edition

A scanned edition from the USGS Historical Topographic Map Collection, preserving an earlier published map of this area. Its cataloged boundary covers 40.5000° N to 40.7500° N and 94.5000° W to 94.2500° W.

Map area
Blockton
State
Iowa (IA)
Edition year
1943
Scale
Scale 1:62,500
USGS collection
Historical Topographic Map Collection
Edition status
Archived USGS edition

Geographic coverage

North edge
40.7500° N
South edge
40.5000° N
West edge
94.5000° W
East edge
94.2500° W
Approximate center
40.6250° N, 94.3750° W

Current geographic context

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