General Electric hand signal lamp with infrared lens
date: label: date made
content: ca 1918
label: date made
content: ca. 1918
name: label: maker
content: General Electric 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 General Electric Company, Engineering Division
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.309153
label: accession number
content: 63701
label: catalog number
content: 309153
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: lamp, signal
label: Object Name
content: signal lamp
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: cardboard (box material)
label: Measurements
content: overall: 7 in x 6 1/2 in; 17.78 cm x 16.51 cm