German variable air condenser
date: label: date made
content: ca 1918
notes: 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.313566
label: catalog number
content: 313566
label: accession number
content: 188571
label: collector/donor number
content: 21
objectType: label: Object Name
content: Capacitor, Variable Air
label: Object Name
content: variable condenser
label: Object Name
content: capacitor
label: Other Terms
content: Capacitor, Variable Air; Radio
physicalDescription: label: Measurements
content: overall: 6 1/4 in x 6 in; 15.875 cm x 15.24 cm