small barrel coil variable inductance
notes: label: Description (Brief)
content: Small copper-wound barrel coil variable inductance, the wiring appears to have been modified by user (tapped?)
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.197
label: accession number
content: 241556
label: catalog number
content: 241556.197
objectType: label: Object Name
content: variable inductance
physicalDescription: label: Measurements
content: overall: 2 3/8 in x 2 3/8 in x 2 3/4 in; 6.0325 cm x 6.0325 cm x 6.985 cm