Name/Title
Hoover Dam construction: diversion tunnels November 2, 1931Entry/Object ID
0002:1211Description
Hoover Dam - construction: diversion tunnels: "Interior view of Arizona Spillway Tunnel, looking upstream showing upper portion of full 56' bore." November 2, 1931; O. G. Patch, photographer; USBR/BCP photo P45-301-00850Collection
Hoover Dam Construction, Bureau of ReclamationMade/Created
Artist Information
Artist
Patch, O.G.Role
PhotographerDate made
Nov 2, 1931 - Nov 2, 1931Notes
Original or Negative: Original
[O. G. Patch, photographer] [USBR/BCP photo P45-301-00850]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.: 45-301-850Dimensions
Dimension Notes
Printsize: (8 x 10)Location
Location
* Untyped Location
Research roomDate
December 10, 2025Provenance
Notes
USBR Photo BCP00850 45-301-00850General Notes
Note
Negative Location: N/A
Notes: June 2015 PastPerfect ConversionCreated By
admin@catalogit.appCreate Date
November 30, 2020Updated By
bcmha.archives@gmail.comUpdate Date
December 10, 2025![0002:1211: Hoover Dam construction: diversion tunnels: "Interior view of Arizona Spillway Tunnel, looking upstream showing upper portion of full 56' bore." November 2, 1931 [O. G. Patch, photographer] [USBR/BCP photo P45-301-00850]](https://d8e7jbdw4fu0e.cloudfront.net/4452/98c85870-2b41-11ef-83bc-f39d7d1714a3-v50U4t8.lg@2x.jpg)