General Radio type 224 wave meter
name: label: maker
content: General Radio Company
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.316730
label: catalog number
content: 316730
label: accession number
content: 228178
objectType: label: Object Name
content: Wavemeter
label: Other Terms
content: Wavemeter; Components; Laboratory and Measurement; Laboratory and Measurement
physicalDescription: label: Measurements
content: overall: 12 1/2 in x 18 1/4 in x 11 1/2 in; 31.75 cm x 46.355 cm x 29.21 cm