Patent Office model of Edison incandescent lamp
date: label: Date made
content: circa 1927
label: date made
content: ca 1927
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, Edison Lamp Works
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.307426
label: accession number
content: 68276
label: catalog number
content: 307426
objectType: label: Object Name
content: Light Bulb
label: Object Name
content: incandescent lamp
label: Other Terms
content: Light Bulb; Lighting Devices; No Base; Coiled; Metal
physicalDescription: label: Physical Description
content: carbon (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)