Wirt rheostat
setName: label: See more items in
content: Work and Industry: Electricity
label: Exhibition
content: Power Machinery
label: Exhibition Location
content: National Museum of American History
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN79672R19
objectType: label: Object Name
content: Rheostat
physicalDescription: label: Measurements
content: overall: 5 in x 16 in; 12.7 cm x 40.64 cm