Carbon Filament Lamp
date: label: date made
content: ca 1928
notes: label: Description (Brief)
content: Carbon filament lamp with internal exhaust tube. Few carbon lamps were still being made by this time.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
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content: Energy & Power
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content: Electric Lamps
creditLine: label: Credit Line
content: from Princeton University, Dept. of Electrical Engineering, thru Dean Howard Menand
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.318609
label: catalog number
content: 318609
label: accession number
content: 232729
objectType: label: Object Name
content: incandescent lamp
label: Other Terms
content: Lighting Devices; Edison; Single Loop, Anchored; Carbon
physicalDescription: label: Measurements
content: overall: 12.2 cm x 5.7 cm; 4 13/16 in x 2 1/4 in