disk
creditLine: label: Credit Line
content: J. B. Stack
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: NU.NU60772
label: catalog number
content: NU60772
label: accession number
content: 227805
objectType: label: Object Name
content: disk
physicalDescription: label: Measurements
content: overall: 6.5 cm; 2 9/16 in