Experimental Incandescent Lamp
date: label: date made
content: 1878
name: label: maker
content: Sawyer, William E.
notes: label: Description (Brief)
content: Experimental incandescent lamp, U.S. Patent #210809. The radiator consists of a copper ribbon folded into 5 strips.
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
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.308581
label: catalog number
content: 308581
label: accession number
content: 89797
label: patent number
content: 210809
objectType: label: Object Name
content: incandescent lamp
label: Object Type
content: Patent Model
label: Other Terms
content: Lighting Devices
physicalDescription: label: Measurements
content: overall: 9 1/2 in x 2 3/8 in; 24.13 cm x 6.0325 cm