Centralab 400 ohm variable resistance
notes: label: Description (Brief)
content: Centralab 400 ohm variable resistance with yellowed back, mica resistance. "Centralab / Pat-3-13-23 / Other Pat.s Pend." Enclosed housing, 3 contacts, see-thru base plate.
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.241556.533
label: accession number
content: 241556
label: catalog number
content: 241556.533
objectType: label: Object Name
content: variable resistance
physicalDescription: label: Measurements
content: overall: 2 1/4 in x 2 1/4 in; 5.715 cm x 5.715 cm