Diesel tonnage operation studies
name: label: Collection Donor
content: Brosterman, Norman
label: Collection Creator
content: Delaware and Hudson Railway Company
label: Collection Creator
content: Muhlfeld, John E.
label: Collection Donor
content: Nahem, Edward T.
label: Collection Donor
content: Sasson, Maurice
label: Collection Donor
content: Smith, Sanford
setName: label: See more items in
content: Delaware and Hudson Railroad Engineering Drawings
unitdate: label: Date
content: 1947-1952
container: label: Container
content: Box 18
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials