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Public Relations, General File. Contains correspondence, memos, news clippings and lists, 1959 March to 1962 December
Level of Description
File
Archival Collection
Howard Cannon Papers
Archival Component
Public Relations, Condolences Sent. Contains correspondence, 1961 January to 1962 December
Level of Description
File
Archival Collection
Howard Cannon Papers
Archival Component
Public Relations, Congratulations Received. Contains correspondence, booklets, brochures and memos, 1961 February to 1962 November
Level of Description
File
Archival Collection
Howard Cannon Papers
Archival Component
Looking upstream into the pipe gallery in the Nevada powerhouse, showing beams and concrete: photographic print, 1934 October 30
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Upper portal trash rack for diversion tunnel Number 1, on the Nevada side: photographic print, 1934 October 30
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Looking downstream into Number 4 raise, showing close-up of portal forms: photographic print, 1934 October 25
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Looking upstream in Number 2 diversion tunnel, showing the concrete pipe line from the pumpcrete gun to the upstream plug: photographic print, 1934 October 31
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Looking downstream into the Nevada spillway: photographic print, 1934 October 25
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Boulder Dam, looking upstream from Lookout Point: photographic print, 1934 December 03
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Third millionth cubic yard of concrete being lowered to Boulder Dam: photographic print, 1934 December 05
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
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