Steam boiler, blueprints by George W. Collin
name: label: Collection Creator
content: C.B. Boiler Attachment Company
setName: label: See more items in
content: C.B. Boiler Attachment Company Collection
unitdate: label: Date
content: 1912
container: label: Container
content: Box 1, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials