DP / ST knife switch
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.RSN79672R18
objectType: label: Object Name
content: Switch, Knife
physicalDescription: label: Measurements
content: overall: 15 1/8 in x 8 1/4 in x 3 1/2 in; 38.4175 cm x 20.955 cm x 8.89 cm