IBM Simplex Time and Program signaling system
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanisms
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1991.0229.06
label: catalog number
content: 1991.0229.06
label: accession number
content: 1991.0229
objectType: label: Object Name
content: control box
physicalDescription: label: Measurements
content: overall: 34 in x 41 in x 37 in; 86.36 cm x 104.14 cm x 93.98 cm