German radio tone generator
date: label: date made
content: ca.1915
label: date made
content: ca 1919
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 William Dubilier
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.326047
label: catalog number
content: 326047
label: accession number
content: 259739
objectType: label: Object Name
content: tone generator
label: Object Name
content: radio tone generator
label: Other Terms
content: tone generator; Radio and Television
physicalDescription: label: Measurements
content: overall: 4 in x 2 in x 2 1/2 in; 10.16 cm x 5.08 cm x 6.35 cm