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1990 Map of Outer Island, 1991 Print

1990 Map of Outer Island

USGS Topo · Published 1991

This historical map portrays the area of Outer Island in 1990, primarily covering Ashland County as well as portions of Michigan and Minnesota. Featuring a scale of 1:100000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Outer Island region at the time. Published in 1991, it is the sole known edition of this map.

Map Details

Date Portrayed1990
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:100000
Physical Dimensions37.49 x 24.14 inches

Editions of this 1990 Outer Island Map

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

Historical Maps of Ashland County Through Time

35 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain