historical topo map of Kusilvak County, AK in 1957

1957 Map of Marshall B-7

USGS Topo · Published 1988

This historical map portrays the area of Marshall B-7 in 1957, primarily covering Kusilvak County. Featuring a scale of 1:63360, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Marshall B-7 region at the time. Published in 1988, it is the sole known edition of this map.

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Map Details

Date Portrayed1957
Date Published1988
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63360
Physical Dimensions18 x 21.8 inches

Editions of this 1957 Marshall B-7 Map

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


Historical Maps of Kusilvak County Through Time

89 maps found


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Source Details

CopyrightPublic Domain