Negative number, D9, diesel shows piston, Lombard Governor Comapny basement
name: label: Collection Creator
content: Woodward Governor Company
setName: label: See more items in
content: Woodward Governor Company Records
label: See more items in
content: Woodward Governor Company Records / Series 2: Glass Plate Negatives
unitdate: label: Date
content: 1910-1957
container: label: Container
content: Box 33
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Negatives