Mercury Vapor Lamp

Description (Brief)
A type DH-1 mercury vapor lamp originally introduced in 1938 for black-light and photochemical applications.
Location
Currently not on view
Object Name
discharge lamp
date made
ca 1940
maker
Hanovia Chemical and Manufacturing Company
Measurements
overall: 10 3/4 in x 2 in; 27.305 cm x 5.08 cm
ID Number
1997.0387.22
accession number
1997.0387
catalog number
1997.0387.22
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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