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1957 Map of Casco Bay, 1960 Print
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1957 Map of Casco Bay

USGS Topo · Published 1960

About this map

Portland and South Portland dominate the coastline in this detailed survey of the southern Maine shore, where the Grand Trunk Railway meets the Fore River. The landscape is heavily marked by maritime defense and public institutions, from the Fort McKinley Naval Res on Great Diamond Island to the U S Marine Hospital and the Maine School for the Deaf on Mackworth Island. These landmarks illustrate the region's strategic importance and its role as a hub for state services during the mid-twentieth century.

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Map Details

Date Portrayed1957
Date Published1960
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions16.5 x 21 inches

Editions of this 1957 Casco Bay Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain