Popular Science Monthly (Volume 150: No. 5)
name: label: Collection Creator
content: Hopper, Grace Murray, 1906-1992
setName: label: See more items in
content: Grace Murray Hopper Collection
label: See more items in
content: Grace Murray Hopper Collection / Series 4: Reports and Articles
unitdate: label: Date
content: 1947 May
container: label: Container
content: Box 3, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: Inside the Biggest Man-made Brain: Navy's new calculator has steel bones, silver nerves, paper impulses, and can make mistakes" by Stephen L. Freeland (pp. 95-100). Mark II photographs: 6 men holding some of the wiring; angled view of main panel board; floor plan; printers and test panels; view over top looking at relay cubicles; composite front view of calculator; easy removal for replacement of stepping switches.