Raytheon type RK-707B vacuum tube
name: label: maker
content: Raytheon Company
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 Simon Holzman
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.320310
label: catalog number
content: 320310
label: accession number
content: 242267
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube