1958 Map of Unimak B-2 NE
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1958 Map of Unimak B-2 NE

USGS Topo · Published 1958

About this map

Cape Lutke projects into the northern waters of the Pacific Ocean in this mid-century hydrographic study of Unimak Island’s coast. Compiled by the Army Map Service using data from the late 1930s and early 1940s, the map provides precise soundings in fathoms along a coastline defined by rocky outcroppings and sand bars. The interior landscape, situated within the Third Judicial Division, is represented by detailed contour lines that reveal a steep, rising terrain characteristic of the Aleutian chain. This specific survey was not field-checked, relying instead on coastal hydrography from the U.S. Coast and Geodetic Survey to chart the treacherous shoreline where the volcanic slopes meet the sea.


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Map Details

Date Portrayed1958
Date Published1958
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions22 x 28.7 inches

Editions of this 1958 Unimak B-2 NE Map

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


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Source Details

CopyrightPublic Domain