1955 Map of Circle A-1, 1967 Print
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1955 Map of Circle A-1

USGS Topo · Published 1967

About this map

The Salcha River and its numerous tributaries dominate this mid-century topographic survey of the interior Alaskan wilderness. Surveyed using photogrammetric methods in the 1950s, the map reveals a landscape defined by water and elevation, where names like Caribou Creek and Big Windy Creek hint at the local environment. A single Cabin stands as the only named structure, illustrating the sparse human presence in this region during the post-war era. The western boundary is marked by a large Military Reservation, while the Fairbanks North Star Borough line crosses through the eastern reaches. The terrain is a complex network of drainages including the Yukon Fork and South Fork Birch Creek, providing a detailed record of the drainage patterns and geographical landmarks of this section of the Yukon-Koyukuk region before more modern infrastructure or changes occurred.


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Map Details

Date Portrayed1955
Date Published1967
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18 x 20.8 inches

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Source Details

CopyrightPublic Domain