Ayrton & Perry voltmeter case only
name: label: maker
content: Ayrton & Perry
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.318318
label: accession number
content: 232729
label: catalog number
content: 318318
label: catalog number
content: 318577
objectType: label: Object Name
content: Case, Voltmeter
label: Object Name
content: voltmeter case
physicalDescription: label: Measurements
content: overall: 6 1/2 in x 6 1/2 in x 6 1/2 in x 6 1/2 in; 16.51 cm x 16.51 cm x 16.51 cm x 16.51 cm