Grace Mine, Morgantown Division, progress as of 1964 December 31
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 6: Photographic Prints
unitdate: label: Date
content: 1964 December 31
container: label: Container
content: Box 62, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials