Black Canyon- 36'x15' drill barge working on line A hole 1A. February 28, 1922

Photograph

Boulder City/Hoover Dam Museum

0002:0214

Black Canyon- "36'x15' drill barge working on line "A" hole 1A. Looking into Arizona from point just below the drill bench from which the vertical hole to test thickness of lava is being driven" February 28, 1922 [USBR photo P45-301-147 (Walker R. Young, photographer)]

Name/Title

Black Canyon- "36'x15' drill barge working on line "A" hole 1A. February 28, 1922

Entry/Object ID

0002:0214

Description

Black Canyon; "36'x15' drill barge working on line "A" hole 1A; Looking into Arizona; from point just below the drill bench; from which the vertical hole to test thickness of lava is being driven; February 28, 1922; USBR photo P45-301-147; Walker R. Young, photographer

Collection

USBR

Made/Created

Artist Information

Artist

Young, Walker R.

Role

Photographer

Date made

Feb 28, 1922 - Feb 28, 1922

Notes

Original or Copy: Original [USBR photo P45-301-147 (Walker R. Young, photographer)]

Lexicon

Nomenclature 4.0

Nomenclature Secondary Object Term

Print, Photographic

Nomenclature Primary Object Term

Photograph

Nomenclature Sub-Class

Graphic Documents

Nomenclature Class

Documentary Objects

Nomenclature Category

Category 08: Communication Objects

Search Terms

Black Canyon, Black Canyon drill barge, (USBR photo P45-301-147 Walker R. Young, photographer)

Dimensions

Dimension Notes

Printsize: (8 x 10)

Location

* Untyped Location

Research Room, Photo Drawer 1

Date

October 8, 2025

Provenance

Notes

USBR Walker Young

General Notes

Note

Negative Location: Yes Notes: June 2015 PastPerfect Conversion

Created By

[email protected]

Create Date

November 30, 2020

Updated By

[email protected]

Update Date

July 18, 2026