NDLI: 6. East portal of Tunnel 17, oblique view to west-southwest, 90mm lens. This view shows to advantage the stepped concrete wingwalls and fitted stone masonry coping protection flanking the portal, features typical of the Southern Pacific Common Standard tunnels of this period. - Southern Pacific Railroad Natron Cutoff, Tunnel No. 17, Milepost 408, Dorris, Siskiyou County, CA

Content Provider	Library of Congress - Photographs
Spatial Coverage	California -- Siskiyou County -- Dorris
File Format	JPG / JPEG
Language	English
Part of Series	Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey American Memory
Requires	HTML5 supported browser
Access Restriction	Open
Content Type	Image
Resource Type	Photograph

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