Tungsten Filament Projection Lamp
date: label: date made
content: ca 1950
name: label: Maker
content: Western Union Corporation
notes: label: Description (Brief)
content: Coiled tungsten filament lamp for use in a projector.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
label: See more items in
content: Energy & Power
label: See more items in
content: Electric Lamps
creditLine: label: Credit Line
content: from Western Union Corporation
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.333057
label: accession number
content: 294351
label: catalog number
content: 333057
objectType: label: Object Name
content: incandescent lamp
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 2 1/2 in; 13.335 cm x 6.35 cm