1943 Map of Red Mills
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1943 Map of Red Mills

USGS Topo · Published 1943

About this map

The St Lawrence River serves as a defining international boundary in this wartime survey, separating Ontario, Canada, from New York, United States. This map documents a complex riverine environment dominated by the Galop Island and the turbulent Galop Rapids before the mid-century seaway developments altered the river's flow. On the Canadian shore, the town of Cardinal is a focal point, situated near the Old Canal and the Canadian railroad line.


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Map Details

Date Portrayed1943
Date Published1943
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31,680
Physical Dimensions17 x 21.9 inches

Editions of this 1943 Red Mills Map

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


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Source Details

CopyrightPublic Domain