Edison keyed medium-screw lamp socket
date: label: date made
content: ca 1883
name: label: maker
content: Bergmann & Co.
notes: label: Description (Brief)
content: Edison keyed lamp socket, ca 1883. Brass shell with wood shell insulator, fiber board contact insulator, threaded post connector. No extant maker's markings. A 3.5" cloth-insulated, 2-conductor copper lead wire emerges from the post connector.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
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.318731
label: catalog number
content: 318731
label: accession number
content: 232729
objectType: label: Object Name
content: Socket with Switch
label: Object Name
content: lamp socket
label: Other Terms
content: Socket with Switch; Components; Power and Lighting; Power and Lighting
physicalDescription: label: Measurements
content: overall: 2 3/4 in x 2 in x 3 in; 6.985 cm x 5.08 cm x 7.62 cm