Name/Title
Hoover Dam canyon wall outlet works in operation, January 24, 1958Entry/Object ID
0002:3101Description
Hoover Dam canyon wall outlet works in operation, January 24, 1958 ["Shown is needle valve discharge occurring during the Gibson tests on generating Unit A9. This view was taken from the Arizona side of the central section roof at the base of the dam."; USBR photo no. P45-301-10789-3A; R.C. Middleton, photographerCollection
USBRMade/Created
Artist Information
Artist
Middleton, R.C.Role
PhotographerDate made
Jan 24, 1958 - Jan 24, 1958Notes
Original or Negative: Original
[USBR photo no. P45-301-10789-3A; R.C. Middleton, photographer]Location
Location
* Untyped Location
Research roomDate
February 18, 2026Created By
megansmassage@gmail.comCreate Date
April 5, 2023Updated By
bcmha.archives@gmail.comUpdate Date
February 18, 2026![0002:3101: Hoover Dam canyon wall outlet works in operation, January 24, 1958 ["Shown is needle valve discharge occurring during the Gibson tests on generating Unit A9. This view was taken from the Arizona side of the central section roof at the base of the dam."
[USBR photo no. P45-301-10789-3A; R.C. Middleton, photographer]](https://d8e7jbdw4fu0e.cloudfront.net/4452/287bfce0-d406-11ed-9523-d9c58254ed2b-vdT4YwK.lg@2x.jpg)