Arnold mercury arc tube
name: label: maker
content: Arnold, Harold D.
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 Bell Telephone Laboratory
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315991
label: catalog number
content: 315991
label: accession number
content: 223094
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: mercury arc tube
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 10 in x 3 in; 25.4 cm x 7.62 cm