Photographs of MARK II
name: label: Collection Creator
content: Hopper, Grace Murray, 1906-1992
setName: label: See more items in
content: Grace Murray Hopper Collection
unitdate: label: Date
content: 1948
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0324, Series 2
objectType: label: Type
content: Archival materials