Unaflow Engines, Material and Labor Costs
name: label: Collection Manufacturer
content: Kingsford Foundry and Machine Company
setName: label: See more items in
content: Kingsford Foundry & Machine Works Records
label: See more items in
content: Kingsford Foundry & Machine Works Records / Series 4: Unfalow Engine Materials
unitdate: label: Date
content: 1923, undated
container: label: Container
content: Box 2, Folder 10
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials