RCA type 2D21 vacuum tube
date: label: associated date
content: 1945 04
name: label: maker
content: Radio Corporation of America
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 Nicholas Anton
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1986.0794.056
label: accession number
content: 1986.0794
objectType: label: Object Name
content: Electron Tube
label: Other Terms
content: Electron Tube; Electron Tubes; 2d21
physicalDescription: label: Measurements
content: electron tube: 2 in x 5/8 in; 5.08 cm x 1.6002 cm