Mercury Vapor Lamp
date: label: date made
content: ca 1940
name: label: maker
content: Hanovia Chemical and Manufacturing Company
notes: label: Description (Brief)
content: A type DH-1 mercury vapor lamp originally introduced in 1938 for black-light and photochemical applications.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
label: See more items in
content: Energy & Power
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content: Electric Lamps
creditLine: label: Credit Line
content: from the Mt. Vernon Museum of Incandescent Lighting, thru Hugh F. Hicks
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1997.0387.22
label: accession number
content: 1997.0387
label: catalog number
content: 1997.0387.22
objectType: label: Object Name
content: discharge lamp
physicalDescription: label: Measurements
content: overall: 10 3/4 in x 2 in; 27.305 cm x 5.08 cm