1971 Map of Dry Tortugas, 1973 Print
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1971 Map of Dry Tortugas

USGS Topo · Published 1973

About this map

Garden Key serves as the focal point of this orthophotomap, dominated by the massive hexagonal structure of Fort Jefferson. As part of the Fort Jefferson National Monument, the island complex includes several Ruins and a designated Campground. The surrounding waters of the Gulf of Mexico are partitioned by deep-water passages such as the Northwest Channel and Southeast Channel, which provide access through the complex of keys and shoals.


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Map Details

Date Portrayed1971
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 26.8 inches

Editions of this 1971 Dry Tortugas Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain