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historical topo map of Humboldt County, CA in 1997

1997 Map of Ah Pah Ridge

USGS Topo · Published 2001

This historical map portrays the area of Ah Pah Ridge in 1997, primarily covering Humboldt County as well as portions of Del Norte 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 Ah Pah Ridge region at the time. Published in 2001, it is the sole known edition of this map.

Map Details

Date Portrayed1997
Date Published2001
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.4 x 26.7 inches

Editions of this 1997 Ah Pah Ridge Map

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

Historical Maps of Humboldt County Through Time

107 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain