Knife switch
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Princeton University, Dept. of Electrical Engineering, thru Dean Howard Menand
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.318725
label: catalog number
content: 318725
label: accession number
content: 232729
objectType: label: Object Name
content: electrical switch
label: Object Name
content: switch
physicalDescription: label: Measurements
content: overall: 8 in x 10 3/4 in x 4 in; 20.32 cm x 27.305 cm x 10.16 cm