Name/Title
Hoover Dam construction: diversion tunnelsEntry/Object ID
0002:1233Description
Hoover Dam construction: diversion tunnels: "Apparatus for use in trimming the tunnels (the trimming jumbo) have been converted for use in drilling holes in the concrete lining for pressure grouting." 8-24-32. [W. A. Bechtel Collection Photo #1497 - Volume Two] [Roll 23 - Photo No. 9 Copy Negative - Bureau of Reclamation]Collection
Hoover Dam Construction, Bureau of Reclamation, W. A. Bechtel Collection, Six Companies Inc.Made/Created
Artist Information
Artist
Bechtel, William A.Role
PhotographerDate made
Aug 24, 1932 - Aug 24, 1932Notes
Original or Negative: Original
[W. A. Bechtel Collection Photo #1497 - Volume Two] [Roll 23 - Photo No. 9 Copy Negative - Bureau of Reclamation]Lexicon
Nomenclature 4.0
Nomenclature Secondary Object Term
Print, PhotographicNomenclature Primary Object Term
PhotographNomenclature Sub-Class
Graphic DocumentsNomenclature Class
Documentary ObjectsNomenclature Category
Category 08: Communication ObjectsSearch Terms
Hoover Dam, Construction, Diversion TunnelsOther Names and Numbers
Other Number
Negative No.: Roll 23-Photo No.9Dimensions
Dimension Notes
Printsize: (8 x 10)Location
Location
* Untyped Location
Research Room, Photo Drawer 3Date
August 23, 2026Inventory
Inventoried By
Brandy CarlinInventoried Date
Sep 21, 2026Notes
Digitized Photo BCHDDARPPC00021233Provenance
Notes
BCL William A. Bechtel Album 2, photo No.1497General Notes
Note
Negative Location: N/A
Notes: copy neg.
June 2015 PastPerfect ConversionCreate Date
November 30, 2020Update Date
September 21, 2026