Electromechnical Computer Components, ASSC Mark I Relays
date: label: Date made
content: 1944
name: label: maker
content: IBM
label: maker
content: Harvard University
notes: label: Description
content: These relays are components of the IBM Automatic Sequence Controlled Calculator (ASCC) Mark I. The dimensions given are those of each relay. Each has a black bakelite frame and a metal frame inside this. There are two single coils, covered with a black covering. There are two plugs and forty short prongs on one side of each relay. Most relays are stamped with numbers and letters on the outside metal side.
label: Description
content: Compare 324285.
label: Location
content: Currently not on view
place: label: place made
content: United States: Massachusetts, Cambridge, Harvard University
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Computers & Business Machines
creditLine: label: Credit Line
content: Gift of Harvard University
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1983.3006.03
label: nonaccession number
content: 1983.3006
label: catalog number
content: 1983.3006.03
objectType: label: Object Name
content: Computer, Electromechanical
label: Object Name
content: electromechanical computet component
label: Object Name
content: electromechanical computer component
label: Object Name
content: electromechanical computer components
physicalDescription: label: Physical Description
content: bakelite (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 5.3 cm x 4.6 cm x 4.6 cm; 2 1/16 in x 1 13/16 in x 1 13/16 in