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Dworshak Dam Project 118 (diversion tunnel) Item Info

Photograph shows a tunnel bore machine under construction. This machine, built on the job, in 1965 was used to drill the diversion tunnel through about 2,500 ft. of solid granite rock.
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Title:
Dworshak Dam Project 118 (diversion tunnel)
Creator:
Curtis, Albert B. (Albert Bruce), 1903-1985
Date Created (ISO Standard):
1965
Description:
Photograph shows a tunnel bore machine under construction. This machine, built on the job, in 1965 was used to drill the diversion tunnel through about 2,500 ft. of solid granite rock.
Subjects:
dworshak dam project machinery diversion tunnel construction tunnel bore machine
Idaho County:
Clearwater County
Source:
MG 147
Source Identifier:
13-03300
Original Format:
black and white photograph
Type:
Image;StillImage
Format:
image/jpeg
Language:
eng

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Attribution
Citation:
"Dworshak Dam Project 118 (diversion tunnel)", Dworshak Dam Collection, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/dworshak/items/dworshak609.html
Rights
Rights:
Material produced by the United States Army Corp of Engineers and is in Public Domain. For more information, please contact University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu
Standardized Rights:
https://creativecommons.org/publicdomain/mark/1.0/
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