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1948 Map of Delaware, 1965 Print
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1948 Map of Delaware

USGS Topo · Published 1965

About this map

Delaware and Mandan sit amidst the high ridges and steep valleys of the Keweenaw Peninsula in this late-1940s survey. The landscape is defined by massive geological formations like Brockway Mountain and Gratiot Mountain, which rise sharply above the southern shore of Lake Superior. High-altitude lakes such as Gull Lake and Meadow Lake are scattered across the elevated plateaus between the peaks of Mt Lookout and Mt Bohemia. The drainage system is dominated by the Montreal River, which cuts through the township lines of Eagle Harbor and Grant. Along the coast, Shore Drive follows the jagged shoreline, passing Agate Harbor and North Bay. This map provides a detailed view of the terrain before later developments, showing the exact relationship between the early copper-country settlements and the formidable lake-effect geography of northern Michigan.

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Map Details

Date Portrayed1948
Date Published1965
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1948 Delaware Map

Historical Maps of Eagle Harbor Township Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain