Hartmann & Braun Frequency Meter
name: label: maker
content: Hartmann & Braun
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 National Bureau of Standards Thru: Mrs. B. Dunfee
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.328594
label: catalog number
content: 328594
label: accession number
content: 272361
objectType: label: Object Name
content: Frequency Meter
physicalDescription: label: Measurements
content: overall: 8 in x 9 1/2 in x 9 1/2 in; 20.32 cm x 24.13 cm x 24.13 cm