historical topo map of Trinity County, CA in 1967

1967 Map of Long Ridge

USGS Topo · Published 1969

This historical map portrays the area of Long Ridge in 1967, primarily covering Trinity County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Long Ridge region at the time. Published in 1969, it is the sole known edition of this map.

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Map Details

Date Portrayed1967
Date Published1969
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.8 inches

Editions of this 1967 Long Ridge Map

This is the sole edition of this map. No revisions or reprints were ever made.


Historical Maps of Trinity County Through Time

104 maps found


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Source Details

CopyrightPublic Domain