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1981 Map of Helvetia
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1981 Map of Helvetia

USGS Topo · Published 1981

About this map

The Santa Rita Mountains define this landscape, where mining activity once centered around the Helvetia townsite. By the early 1980s, the area remained a network of historic claims and operational remains, including the Helvetia Cem and numerous named prospects like the Bulldozer Mine and Gunsight Mine. The northern half of the map is dominated by the Santa Rita Experimental Range and Wildlife Area, illustrating a transition from extractive industry to land management and conservation.

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Map Details

Date Portrayed1981
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

Editions of this 1981 Helvetia Map

Historical Maps of Helvetia Through Time

872 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain