National Union type 6-AG-7 vacuum tube
name: label: maker
content: National Union Radio Corp.
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80580U22
objectType: label: Object Name
content: Electron Tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: metal (overall material)
label: Measurements
content: electron tube: 8 cm x 3.5 cm; 3 1/8 in x 1 3/8 in
label: Measurements
content: overall3.125: 1 1/4 in; x 3.175 cm