spectral lamp
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: EM.317888
label: catalog number
content: 317888
label: accession number
content: 233317
objectType: label: Object Name
content: Geissler Tube
label: Other Terms
content: Geissler Tube; Discharge Tube; Electron Tubes
physicalDescription: label: Measurements
content: tube: 9 3/4 in x 7/8 in x 5/8 in; 24.765 cm x 2.2225 cm x 1.5875 cm