Arnold single cathode radio tube
name: label: maker
content: Western Electric
label: maker
content: Arnold, Harold D.
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 Bell Telephone Laboratory
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315990
label: catalog number
content: 315990
label: accession number
content: 223094
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: electron tube
physicalDescription: label: Measurements
content: overall: 6 in x 1 1/16 in; 15.24 cm x 2.667 cm