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Construction on the upper portals Hoover Dam diversion tunnel no. 1, approximately 1932-1933
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Workers with a steam shovel and dump truck inside a diversion tunnel, 1933 October 30
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Construction truck loaded with wood for a tunnel inside Hoover Dam, 1931 December 08
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Workers placing dynamite for water diversion during construction of the Hoover Dam diversion tunnel, approximately 1930-1935
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Workers placing dynamite for water diversion during construction of the Hoover Dam diversion tunnel, approximately 1930-1935
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Water beginning to divert through tunnels, approximately 1930-1935
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Diversion tunnels in use after the completion of the Hoover Dam, 1935
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Diversion tunnels in use after the completion of the Hoover Dam, 1935
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Diversion tunnels in use after the completion of the Hoover Dam, 1935
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
Hoover Dam, Lake Mead, and diversion tunnels in use, undated
Archival Collection
To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 19
Archival Component
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