Tungsten Filament Lamp

Description (Brief)
A third generation tungsten filament lamp with pear-straight (PS) shaped envelope.
Location
Currently not on view
Object Name
incandescent lamp
date made
ca 1915
maker
General Electric Company
Physical Description
glass (overall material)
metal (overall material)
Measurements
overall: 31 cm x 1.1 cm; 12 7/32 in x 7/16 in
ID Number
EM*307589
catalog number
307589
accession number
68492
See more items in
Work and Industry: Electricity
Electric Lamps
Energy & Power
Data Source
National Museum of American History, Kenneth E. Behring Center

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