#1868-#1984
name: label: Collection Donor
content: Bethlehem Steel Corporation
label: Collection Manufacturer
content: Consolidation Coal Company
label: Collection Manufacturer
content: Pittsburgh Consolidation Coal Company
setName: label: See more items in
content: Pittsburgh Consolidation Coal Company photographs and other materials
label: See more items in
content: Pittsburgh Consolidation Coal Company photographs and other materials / Series 2: Photographs / 2.3: Glass Plate and Film Negatives
unitdate: label: Date
content: 1920-1921
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.1007, Subseries 2.3.16
objectType: label: Type
content: Archival materials