MIT / RCA type WD-12 triode
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 the Massachusetts Institute of Technology via Wingard?
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN79810U20
objectType: label: Object Name
content: triode
label: Object Name
content: Electron Tube
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 1 1/4 in; 11.43 cm x 3.175 cm