Custom-made radio tube
date: label: date made
content: 1923
name: label: maker
content: Side, Frederick W.
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 Frederick W. Side
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1987.0630.01
label: accession number
content: 1987.0630
label: catalog number
content: 1987.0630.01
objectType: label: Object Name
content: vacuum tube
physicalDescription: label: Measurements
content: overall: 4 in x 1 in; 10.16 cm x 2.54 cm