historical topo map of Humboldt County, CA in 1973

1973 Map of Lord-Ellis Summit

USGS Topo · Published 1977

This historical map portrays the area of Lord-Ellis Summit in 1973, primarily covering Humboldt 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 Lord-Ellis Summit region at the time. Published in 1977, it is one of 2 known editions of this map due to revisions or reprints.


Map Details

Date Portrayed1973
Date Published1977
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.7 inches

Editions of this 1973 Lord-Ellis Summit Map


Historical Maps of Humboldt County Through Time

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Source Details

CopyrightPublic Domain