1949 Map of Blocksburg, 1970 Print
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1949 Map of Blocksburg

USGS Topo · Published 1970

This historical map portrays the area of Blocksburg in 1949, primarily covering Humboldt County as well as portions of Trinity 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 Blocksburg region at the time. Published in 1970, it is one of 2 known editions of this map due to revisions or reprints.


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Map Details

Date Portrayed1949
Date Published1970
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.6 x 20.8 inches

Editions of this 1949 Blocksburg Map


Historical Maps of Blocksburg Through Time

107 maps found


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Source Details

CopyrightPublic Domain