Carbon lamp with porcelain keyless-socket
date: label: date made
content: ca 1905
notes: label: Description (Brief)
content: Lamp: Brass medium-screw base with glass insulator. Center filament support. Tipped straight-sided envelope with acid-etch frosting. Lamp-holder: porcelain body with brass shell. Leather insulating ring on top of body around shell. Remnants of stranded wire emerging from bottom.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from International Business Machines, Inc., William J. Hammer Collection
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.320469
label: catalog number
content: 320469
label: accession number
content: 241402
objectType: label: Object Name
content: Light Bulb
label: Object Name
content: incandescent lamp
label: Other Terms
content: Light Bulb; Lighting Devices; Edison
physicalDescription: label: Measurements
content: light bulb: 14.5 cm x 5 cm; 5 11/16 in x 1 15/16 in