Laboratory frequency meter
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 the National Bureau of Standards, thru F. M. Diefendorf
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.316734
label: catalog number
content: 316734
label: accession number
content: 228178
objectType: label: Object Name
content: Frequency Meter
label: Other Terms
content: Frequency Meter; Measuring Devices
physicalDescription: label: Measurements
content: overall: 20 in x 20 in x 30 in; 50.8 cm x 50.8 cm x 76.2 cm