Building Transcontinental Telegraph, 1911.
name: label: Collection Creator
content: United Telegraph Workers.
label: Collection Creator
content: Western Union Telegraph Company
setName: label: See more items in
content: Western Union Telegraph Company Records
label: See more items in
content: Western Union Telegraph Company Records / Series 2: Subsidiaries / The Mackay Companies
container: label: Container
content: Box 52
label: Container
content: Box 53
label: Container
content: Box 54A
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials