Hill knife switch
date: label: date made
content: 1888
notes: label: Location
content: Currently not on view
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.318727
label: catalog number
content: 318727
label: accession number
content: 232729
objectType: label: Object Name
content: electrical switch
label: Object Name
content: switch
physicalDescription: label: Measurements
content: open: 8 in x 5 in x 6 1/2 in; 20.32 cm x 12.7 cm x 16.51 cm
label: Measurements
content: closed: 8 3/4 in x 5 in x 3 1/4 in; 22.225 cm x 12.7 cm x 8.255 cm