Wirt "Dim-A-Lite" pull-cord dimming lamp socket
date: label: date made
content: ca 1907
notes: label: Description (Brief)
content: Wirt "Dim-A-Lite" lamp socket, c 1909. Brass shell with brass medium-screw socket and porcelain insulator. Bolted contact, mica insulator inside. Slide mechanism external with two pull chains wrapped around back of shell. Different colored bead finials tied to cords (one missing) that are attached to the chains indicate direction of light adjustment. Shell stamped: "Wirt.E.S.Co.Phila.Dim.A.Lite.Pat.Nov.24.08." Hammer Collection.
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.320501
label: catalog number
content: 320501
label: accession number
content: 241402
objectType: label: Object Name
content: lamp dimmer
label: Object Name
content: lamp socket
label: Other Terms
content: Socket with Dimmer; Components; Power and Lighting; Power and Lighting
physicalDescription: label: Measurements
content: overall: 3 in x 2 3/4 in; 7.62 cm x 6.985 cm