600-730
name: label: Collection Creator
content: Bethlehem Steel Corporation
setName: label: See more items in
content: Bethlehem Steel Corporation Mining Photographs
label: See more items in
content: Bethlehem Steel Corporation Mining Photographs / Series 4: Black-and-White Negatives / 4.1: #1-#4108
unitdate: label: Date
content: 1959 - 1959
label: Date
content: 1957 - 1957
container: label: Container
content: Box 59, Folder 8
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials