Hoover Dam construction: diversion tunnels 1932 Postcard

Name/Title

Hoover Dam construction: diversion tunnels 1932 Postcard

Entry/Object ID

0007:0055

Description

Hoover Dam construction: diversion tunnels, c. 1932 [”Upper Portals, Hoover Dam” (b&w real-photo postcard)]

Made/Created

Date made

circa 1932

Lexicon

Nomenclature 4.0

Nomenclature Primary Object Term

Postcard

Nomenclature Sub-Class

Writing Media

Nomenclature Class

Written Communication T&E

Nomenclature Category

Category 06: Tools & Equipment for Communication

Search Terms

Hoover Dam Construction

Location

Location

* Untyped Location

Research room

Date

April 13, 2026

Create Date

November 30, 2020

Update Date

April 22, 2026