Carbon Filament Lamp

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Description (Brief)
Carbon filament lamp with internal exhaust tube. Few carbon lamps were still being made by this time.
Location
Currently not on view
date made
ca 1928
Measurements
overall: 12.2 cm x 5.7 cm; 4 13/16 in x 2 1/4 in
ID Number
EM.318609
catalog number
318609
accession number
232729
Credit Line
from Princeton University, Dept. of Electrical Engineering, thru Dean Howard Menand
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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