Plug Board, IBM 650
date: label: date made
content: 1957
name: label: maker
content: IBM
label: maker
content: IBM
notes: label: Description
content: Some programs were hard wired for use in the IBM 650. According to notes in the accession file for the IBM 650 from Carpenter Technology Corporation, eight plug boards for such programs were received with that computer. They are said to be:
label: Description
content: 1. unit 908 33325 (Wire Mill 0 BAL./EXT.) - wired and has cover
label: Description
content: 2. unit 908 42445 - wired and has cover
label: Description
content: 3. unit 908 42440 (Prod. Summ. Hot Mill) - wired
label: Description
content: 4. unit 908 42448 (Inventory calc) - wired
label: Description
content: 5. unit 908 42449 (Sales Splits) - wired
label: Description
content: 6. unit 908 42447 (Schedule) - wired and has cover
label: Description
content: 7. unit 908 26781 - unwired
label: Description
content: 8. unit 908 - unwired
label: Description
content: This is presumably one of these units.
label: Description
content: Compare CI.328576 for a plugboard from an IBM 604 accounting machine.
label: Description
content: Reference:
label: Description
content: Accession file 306013.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Computers
creditLine: label: Credit Line
content: Carpenter Technology Corporation
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: CI.306013.04
label: accession number
content: 306013
label: catalog number
content: 306013.04
objectType: label: Object Name
content: Mainframe Component
physicalDescription: label: Measurements
content: overall: 53.3 cm x 28.6 cm; 20 31/32 in x 11 1/4 in