1948 Map of Black Top Mountain, 1970 Print
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1948 Map of Black Top Mountain

USGS Topo · Published 1970

About this map

White Sands Proving Ground and the Alamogordo Bombing Range dominate this landscape during the early Cold War era, illustrating the post-war transition of Sierra County into a restricted military testing zone. The map documents numerous family-run cattle operations caught within these boundaries, including the Miller Ranch Headquarters, Wool Ranch Headquarters, and the Frank Crockett Ranch Headquarters.


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Map Details

Date Portrayed1948
Date Published1970
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions17 x 20.9 inches

Editions of this 1948 Black Top Mountain Map


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Source Details

CopyrightPublic Domain