J. J. Duck variable indictance
date: label: date made
content: ca 1918
name: label: maker
content: J. J. Duck Company
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 William Dubilier
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.326240
label: catalog number
content: 326240
label: accession number
content: 259739
objectType: label: Object Name
content: Inductance, Variable
label: Object Name
content: inductance
label: Other Terms
content: Inductance, Variable; Components; Radio and Telegraph; Radio and Telegraph
physicalDescription: label: Measurements
content: overall: 6 5/8 in x 18 1/2 in x 6 3/4 in; 16.8275 cm x 46.99 cm x 17.145 cm