1955 Map of Bradfield Canal, 1970 Print
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1955 Map of Bradfield Canal

USGS Topo · Published 1970

About this map

The Coast Mountains dominate this 1955 survey of the international boundary between Alaska and British Columbia. This landscape is defined by massive ice fields and drainage systems, where the Stikine River and Unuk River carve deep valleys through the Tongass National Forest toward the Pacific. The intricate coastline features the Bradfield Canal and Ernest Sound, providing essential maritime access to this otherwise inaccessible terrain.


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Map Details

Date Portrayed1955
Date Published1970
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:250,000
Physical Dimensions26 x 23.1 inches

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Source Details

CopyrightPublic Domain