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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

The copper-rich spine of the Keweenaw Peninsula is captured here in the mid-1940s, shortly after the height of its primary mining era. The rugged landscape is defined by massive ridges including Brockway Mountain and Mt Lookout, with the Eagle Harbor Grant stretching across the northern interior. Small settlements like Delaware and Mandan sit along the central valley, locations long associated with the copper mining industry that once drove the regional economy.

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Map Details

Date Portrayed1948
Date Published1965
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

Editions of this 1948 Delaware Map

Historical Maps of Eagle Harbor Township Through Time

200 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain