Coiled-coil Tungsten Lamp

Coiled-coil Tungsten Lamp

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Description (Brief)
Sylvania tungsten lamp with a coiled-coil filament.
Currently not on view
Object Name
incandescent lamp
date made
ca 1950
Sylvania Electric Products Inc.
Physical Description
tungsten (overall material)
overall: 13 1/4 in x 7 in; 33.655 cm x 17.78 cm
ID Number
accession number
catalog number
Credit Line
from the U. S. Department of Commerce, National Institute of Standards & Technology
See more items in
Work and Industry: Electricity
Electric Lamps
Energy & Power
Data Source
National Museum of American History
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