Phelps dimming lamp adapter
date: label: date made
content: ca 1910
notes: label: Description (Brief)
content: Phelps dimming lamp adapter, c1905. Brass medium-screw base with glass insulator (1904 style), ceramic housing with a pull-cord running thru the unit with one star and one ball tassel. (Same as a Phelps HYLO lamp.) Medium-screw socket. Tag on side: "Patent / Phelps / Pending".
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.320765
label: catalog number
content: 320765
label: accession number
content: 241402
objectType: label: Object Name
content: Socket with Switch
label: Object Name
content: lamp socket
label: Object Name
content: lamp dimmer
label: Other Terms
content: Socket with Switch; Components; Power and Lighting; Power and Lighting
physicalDescription: label: Measurements
content: overall: 2 5/8 in x 1 1/4 in; 6.6675 cm x 3.175 cm