79.0543.273 (print copy)
name: label: Collection Creator
content: Panama Canal Company
setName: label: See more items in
content: Panama Canal Commission Photonegatives
label: See more items in
content: Panama Canal Commission Photonegatives / Series 6: Miscellaneous Construction Machinery
container: label: Container
content: Box 13
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Negatives