Laboratory reports
name: label: Collection Creator
content: Hartung, Marion John, 1886-1978
setName: label: See more items in
content: Marion John Hartung Mechanical Engineering Laboratory Reports
unitdate: label: Date
content: 1907-02-1907-06
container: label: Container
content: Box 1, Folder 2
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials