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1947 Map of Rock Harbor, 1970 Print
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1947 Map of Rock Harbor

USGS Topo · Published 1970

About this map

Key Largo stretches across this mid-century survey, showcasing the early development of the Upper Keys along the Overseas Highway. This map documents a transitional period for the islands, where the western shoreline meets the Everglades National Park and the eastern edge opens to the Atlantic Ocean. Local life is anchored by small settlements like Newport and Thompson, with community landmarks such as St Margarets Ch and Gethman Memorial Ch serving as focal points for the growing population.

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Map Details

Date Portrayed1947
Date Published1970
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.9 x 27 inches

Editions of this 1947 Rock Harbor Map

Historical Maps of Key Largo Through Time

371 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain