1954 Map of McGrath B-6, 1973 Print
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1954 Map of McGrath B-6

USGS Topo · Published 1973

About this map

The Kuskokwim River defines the northwestern corner of this interior Alaska landscape, captured during the mid-1950s. The terrain transitions from the low-lying, swampy floodplains of the Selatna River and First Fork to the high elevations of the Kuskokwim Mountains. Geodetic control points like VABM Heart, VABM Upstart, and VABM Situk mark the prominent peaks, providing essential references for this photogrammetric survey. This edition documents a wilderness area without established roads or permanent settlements at the time of the field annotation, emphasizing the complex drainage patterns and relief that characterized the Yukon-Koyukuk region before more modern infrastructure reached deep into the bush.


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Map Details

Date Portrayed1954
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions19.1 x 21.9 inches

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Source Details

CopyrightPublic Domain