1956 Map of Portland East, 1971 Print
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1956 Map of Portland East

USGS Topo · Published 1971

About this map

Peaks Island and Great Diamond Island define the central character of this Casco Bay survey, revealing a landscape transitioning from historical military defense to residential communities. The coastal infrastructure is dense with institutional history, from the Fort McKinley on Great Diamond to the Maine School for the Deaf on Mackworth Island. The mainland settlements of Falmouth Foreside and South Portland show significant development, supported by established landmarks like the Maine Voc Tech Institute and Fort Preble.


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Map Details

Date Portrayed1956
Date Published1971
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.6 x 27.4 inches

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Source Details

CopyrightPublic Domain