medium-screw base porcelain socket
notes: label: Description (Brief)
content: A medium-screw base porcelain socket for an incandescent lamp. Brass screw shell, mica contact insulator. Two brass contact bars are mounted on the base. No extant maker's marks.
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.241402.124
label: accession number
content: 241402
label: catalog number
content: 241402.124
objectType: label: Object Name
content: lamp socket
physicalDescription: label: Measurements
content: overall: 2 1/8 in x 1 1/2 in; 5.3975 cm x 3.81 cm