historical topo map of Alto Pass, IL in 1949

1949 Map of Alto Pass

USGS Topo · Published 1949

This historical map portrays the area of Alto Pass in 1949, primarily covering Union County as well as portions of Missouri. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Alto Pass region at the time. Published in 1949, it is the sole known edition of this map.

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Map Details

Date Portrayed1949
Date Published1949
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.9 x 20.8 inches

Editions of this 1949 Alto Pass Map

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


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Source Details

CopyrightPublic Domain