ERLA 200 ohm variable resistance
notes: label: Description (Brief)
content: ERLA 200 ohm variable resistance, medium coil with 3 contacts, bottom edge sweep, no knob. "ERAL / Trade Mark Reg.", and "200 ohms".
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.241556.544
label: accession number
content: 241556
label: catalog number
content: 241556.544
objectType: label: Object Name
content: variable resistance
physicalDescription: label: Measurements
content: overall: 1 1/2 in x 2 1/4 in x 2 1/4 in; 3.81 cm x 5.715 cm x 5.715 cm