Name/Title
Penstock haul 1934Entry/Object ID
0007:0155Description
Hoover Dam construction: penstocks: hauling a 30-foot penstock pipe section to the dam site, c. 1934 [b&w real-photo postcard]Collection
Hoover Dam ConstructionLexicon
Nomenclature 4.0
Nomenclature Primary Object Term
PostcardNomenclature Sub-Class
Writing MediaNomenclature Class
Written Communication T&ENomenclature Category
Category 06: Tools & Equipment for CommunicationLocation
Location
* Untyped Location
Research roomDate
April 14, 2026Create Date
November 30, 2020Update Date
April 14, 2026