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1956 Map of Sonora Pass, 1979 Print

1956 Map of Sonora Pass

USGS Topo · Published 1979

This historical map portrays the area of Sonora Pass in 1956, primarily covering Mono County as well as portions of Alpine County and Tuolumne County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Sonora Pass region at the time. Published in 1979, it is one of 5 known editions of this map due to revisions or reprints.

Map Details

Date Portrayed1956
Date Published1979
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions17.3 x 21.8 inches

Editions of this 1956 Sonora Pass Map

Historical Maps of Mono County Through Time

108 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain