Carbon Filament Lamp

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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