Edison rheostat
setName: label: See more items in
content: Work and Industry: Electricity
label: Exhibition
content: Lighting a Revolution
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.RSN79672R08
objectType: label: Object Name
content: Rheostat
physicalDescription: label: Measurements
content: overall: 12 3/4 in x 15 in x 13 in; 32.385 cm x 38.1 cm x 33.02 cm