Drawings (of rail head sections, wheel flanges and locomotive tires)
name: label: Collection Creator
content: Millholland, James A., Jr. , 1824-1893
setName: label: See more items in
content: James A. Millholland Collection
unitdate: label: Date
content: 1875 - 1905
container: label: Container
content: Box 1, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0163, Series 4
objectType: label: Type
content: Archival materials