radio frequency inductance coil
date: label: date made
content: ca 1920
name: label: associated user
content: unknown
notes: label: Description (Brief)
content: Radio frequency inductance standard coil. A glass tube wound with cloth insulated large diameter (bell type) wire. Supported on black bakelite stand. A connecting rod is mounted on each end of the tube. Stamped on base: "BS 33067-J" and "3".
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the United States Bureau of Standards, Dept. of Commerce
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.188571.04
label: collector/donor number
content: BS 33067-J
label: accession number
content: 188571
label: catalog number
content: 188571.04
objectType: label: Object Name
content: Inductance, Radio Frequency
label: Object Name
content: fixed inductance
label: Other Terms
content: Inductance, Radio Frequency; Components; Radio and Television; Radio and Television
physicalDescription: label: Measurements
content: overall: 13 in x 13 3/4 in x 9 1/4 in; 33.02 cm x 34.925 cm x 23.495 cm