Colorado River- National Park Service expedition, c. 1935- 1936

Photograph

Boulder City/Hoover Dam Museum

0002:2197

Colorado River- National Park Service expedition, c. 1935- 36: hydraulic placer mining operation at Temple Bar with Congressman Bernard M. Jacobsen [National Park Service photo]

Name/Title

Colorado River- National Park Service expedition, c. 1935- 1936

Entry/Object ID

0002:2197

Description

Colorado River- National Park Service expedition, c. 1935- 1936: hydraulic placer mining operation at Temple Bar with Congressman Bernard M. Jacobsen; National Park Service photo

Collection

Colorado River Collection

Made/Created

Artist Information

Artist

National Park Service

Role

Photographer

Date made

1935 - 1936

Notes

Original or Negative: Original [National Park Service photo]

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

Colorado River, Temple Bar

Other Names and Numbers

Other Number

Negative No.: N/A

Dimensions

Dimension Notes

Printsize: (3 1/2 x 5)

Location

* Untyped Location

Research room

Date

February 2, 2026

Provenance

Notes

National Park Service photos

General Notes

Note

Negative Location: N/A Notes: June 2015 PastPerfect Conversion

Created By

[email protected]

Create Date

November 30, 2020

Updated By

[email protected]

Update Date

February 3, 2026