RCA type 931A photomultiplier tube
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: 1986.0794.053
label: accession number
content: 1986.0794
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: photomultiplier
label: Other Terms
content: Electron Tube; Electron Tubes; Photo; 931A
physicalDescription: label: Measurements
content: electron tube: 8.5 cm x 3 cm; 3 3/8 in x 1 3/16 in