Bell “Stereo-Pak” demonstration tape cartridge ST/DX
date: label: date made
content: ca 1960
name: label: maker
content: Radio Corporation of America
label: maker
content: 3M Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Edwin L. Tharp
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2014.3074.01
label: nonaccession number
content: 2014.3074
label: catalog number
content: 2014.3074.01
objectType: label: Object Name
content: recording tape cartridge
physicalDescription: label: Measurements
content: overall: 5 in x 7 1/4 in x 1/2 in; 12.7 cm x 18.415 cm x 1.27 cm
label: Measurements
content: box: 7 1/2 in x 7 1/2 in x 5/8 in; 19.05 cm x 19.05 cm x 1.5875 cm