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View of the "Mole" drilling machine poking its nose out of a tunnel through the ground, River Mountains Tunnel of the Southern Nevada Water Project, Nevada: photographic print, 1969 June 28
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Close-up view of the "Mole" drilling machine poking its nose out of a tunnel through the ground, Lake Mead side or east end of the four-mile-long River Mountains Tunnel on the Southern Nevada Water Project, Nevada: photographic print, 1969 June 26
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Side view of the Jarva Tunnel Borer's cutter head, Nevada: photographic print, 1968 September 18
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Front view above outlet portal showing 988 Caterpillar Loader towing "Mole" and "Conveyor" drilling machines to a tunnel portal, Nevada: photographic print, 1968 September 24
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Looking down from the left side of an outlet portal showing the "Mole" drilling machine preparing to move into the tunnel, Nevada: photographic print, 1968 September 24
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
View inside the North American River Mountains Tunnel looking back at station 394, Nevada: photographic print, 1968 October 16
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Plaque of Alfred Merritt Smith Water Treatment Facility, Boulder City, Nevada: photographic print, approximately 1970
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Federal, state, and contractor representatives posed in front of the "Mole" drilling machine breaking through a tunnel, Nevada: photographic print, 1969 June 26
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Federal, state, and contractor representatives posed in front of the "Mole" drilling machine breaking through a tunnel, Nevada: photographic print, 1969 June 26
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
Federal, state, and contractor representatives posed in front of the "Mole" drilling machine breaking through a tunnel, Nevada: photographic print, 1969 June 26
Level of Description
Item
Archival Collection
Robert B. Griffith Photograph Collection
Archival Component
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