historical topo map of Mackinaw, IL in 1970

1970 Map of Mackinaw

USGS Topo · Published 1979

This historical map portrays the area of Mackinaw in 1970, primarily covering Tazewell County as well as portions of Woodford County and McLean 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 Mackinaw region at the time. Published in 1979, it is one of 2 known editions of this map due to revisions or reprints.


Map Details

Date Portrayed1970
Date Published1979
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.7 inches

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Source Details

CopyrightPublic Domain