Photographs
name: label: Collection Creator
content: Dale, C. O.
setName: label: See more items in
content: Chester O. Dale Collection
unitdate: label: Date
content: 1908 - 1920
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0951, Series 5
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: This series contains both black and white originals and prints for two construction projects, the Mexico Light and Power dam project and the Pangal, Chile dam  project (hydraulic power development).  Many of the photographs are captioned and dated.