Penstock Liner Installation
Rating |
|
Title |
Penstock Liner Installation |
Title Caption |
The installation of the penstock lining in the tunnel has been completed. The space between the lining and the walls of the tunnel will be backfilled with concrete. |
Description |
The installation of the penstock lining in the tunnel has been completed. The space between the lining and the walls of the tunnel will be backfilled with concrete. |
Date Original |
1939 |
Author |
United States. Department of the Interior. Bureau of Reclamation.; Messrs. Johnson and Erickson selected photographs from photographers Pomeroy, Robinson, and Russell. |
Library of Congress Subject Headings |
Penstocks--Washington (State)--Grand Coulee Dam; Concrete--Reinforcing bars--Washington (State)--Grand Coulee Dam |
TGM Subject |
Penstocks--Washington (State)--Grand Coulee Dam; Spillways--Washington (State)--Grand Coulee Dam |
Type |
Image |
Genre |
Photographs |
Geographic Area |
United States--Washington (State)--Grant County--Grand Coulee Dam site; United States--Washington (State)--Grant County--Grand Coulee Dam |
Identifier |
cg040b07v7p230.jpg |
Publisher |
Manuscripts, Archives, and Special Collections, Washington State University Libraries: https://libraries.wsu.edu/masc/ |
Source |
Is found in A History of the Columbia Basin Project (vol. 7, pg. 230), Cage 40, Frank A. Banks Papers https://libraries.wsu.edu/masc/finders/cg40.htm at Washington State University Libraries' Manuscripts, Archives, and Special Collections (MASC) https://libraries.wsu.edu/masc |
Rights |
http://rightsstatements.org/vocab/NKC/1.0/ |
Rights Notes |
No known copyright. Item is in public domain as it was created by the United States government. |
Digitization |
Original photographic prints were scanned at 24 bit 3000 pixels by the long side for master TIFF files on an Epson Expression 10,000 XL scanner. While 24 bit 150 PPI JPEG also created and added to the CONTENTdm database at the WSU Libraries. |
Notes |
Part of Western Waters Digital Library, http://westernwaters.org/ |
Language |
English |
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