Arc Lamp
notes: label: Description
content: Sodium arc lamp donated by Ralph B. Kennard (1891-1978), a physicist who worked at the National Bureau of Standards, and taught at Wilson Teacher’s College and at American University.
label: Description
content: Ref: “R. B. Kennard, Professor of Physics at American U.,” <i>Washington Post</i> (Nov. 15, 1989), p. C8.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Physical Sciences
creditLine: label: Credit Line
content: Dr. Ralph B. Kennard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.336366
label: catalog number
content: 336366
label: accession number
content: 1978.0207
objectType: label: Object Name
content: Arc Lamp, Sodium Vapor
physicalDescription: label: Measurements
content: overall: 13 3/4 in x 6 in x 13 1/2 in; 34.925 cm x 15.24 cm x 34.29 cm
label: Measurements
content: overall: 14 15/32 in x 13 1/2 in x 8 in; 36.73475 cm x 34.29 cm x 20.32 cm