Edison General Electric keyed lamp socket

Description (Brief):

Edison General Electric keyed socket for medium-screw based incandescent lamp. Brass shell with plastic shell insulator, porcelain base, mica insulating sheet in socket, plastic key molded "E.G.E. Co.", threaded post connector. Stamped on shell: “Edison General / Electric Co. / New York, U.S. / Patented / Dec. 27,1881 / May 2.1882 / Oct. 3, 1882 / Feb. 12, 1884 / May 13, 1884 / Jan 20, 1885 / Apr. 15, 1890."

Date Made: ca 1890

Location: Currently not on view

See more items in: Work and Industry: Electricity

Exhibition:

Exhibition Location:

Credit Line: from International Business Machines, Inc., William J. Hammer Collection

Data Source: National Museum of American History

Id Number: EM.320751.01Catalog Number: 320751.01Accession Number: 241402

Object Name: Lamp Socket

Physical Description: brass (overall material)Measurements: overall: 2 1/2 in x 1 5/8 in x 2 1/2 in; 6.35 cm x 4.1275 cm x 6.35 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a8-6d27-704b-e053-15f76fa0b4fa

Record Id: nmah_996434

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