black thermoplax knob for rheostat
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Agriculture
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: AG.A.0736
label: catalog number
content: A.0736
label: accession number
content: 70327
objectType: label: Object Name
content: Black Thermoplax Knob For Rheostat
physicalDescription: label: Measurements
content: overall: 2 in x 3 3/16 in; 5.08 cm x 8.09625 cm