Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
Great Summit Tunnel of the Sierra Nevada Marker
Photographer: Alvis Hendley
Taken: September 24, 2014
Caption: Great Summit Tunnel of the Sierra Nevada Marker
Submitted: June 29, 2016, by Alvis Hendley of San Francisco, California.
Database Locator Identification Number: p355293
File Size: 0.223 Megabytes


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