Sweetwater penstocks
name: label: Collection Creator
content: Bier, Peter J.
setName: label: See more items in
content: Peter J. Bier Papers
label: See more items in
content: Peter J. Bier Papers / Series 4: Contract Work
unitdate: label: Date
content: 1960 - 1961
container: label: Container
content: Box 7, Folder 9
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials