Chapman-Stein Engineering Company (allied with C. & G. Cooper Company), advertisements
name: label: Collection Creator
content: Cooper-Bessemer Corporation (Mt. Vernon, Ohio)
setName: label: See more items in
content: Cooper-Bessemer Corporation Records
label: See more items in
content: Cooper-Bessemer Corporation Records / Advertising Materials
unitdate: label: Date
content: 1925
container: label: Container
content: Box 52, Folder 4
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials