1953 Map of Cordova C-7, 1954 Print
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1953 Map of Cordova C-7

USGS Topo · Published 1954

About this map

The remote coastal reaches of the Chugach National Forest are documented here through a focus on hydrography and maritime navigation along the Alaskan coast. This mid-century study details the deep inlets and treacherous rocky points where Port Gravina meets Orca Bay, providing bathymetric soundings that reveal the underwater profile of the sound. Navigation aids and hazards are meticulously noted, including the Gravina Rocks and the sprawling Middle Ground Shoal south of the mainland.


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Map Details

Date Portrayed1953
Date Published1954
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions16.87 x 20.71 inches

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CopyrightPublic Domain