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1955 Map of Seiad Valley, 1962 Print
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1955 Map of Seiad Valley

USGS Topo · Published 1962

About this map

The Klamath River carves a deep valley through Northern California in this mid-century survey, defining the industrial and recreational character of the region. Significant mining activity is visible at the Blue Ledge Mine and Ladd Mine, while the presence of Dredge Tailings near Seiad Valley reveals the physical impact of riverbed mineral extraction. Small riverside settlements like Hamburg, Steelhead, and Horse Creek serve as the primary hubs for those navigating the mountains.

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Map Details

Date Portrayed1955
Date Published1962
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions17.87 x 21.64 inches

Editions of this 1955 Seiad Valley Map

Historical Maps of Seiad Valley Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain