Dolbear double-diaphragm static telephone receiver
date: label: Date made
content: C. 1885
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 Benjamin L. Dolbear
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.311366
label: catalog number
content: 311366
label: accession number
content: 145782
objectType: label: Object Name
content: Telephone Receiver
label: Other Terms
content: Telephone Receiver; Telephones; Transmitter
physicalDescription: label: Measurements
content: overall: 4 1/4 in x 3 1/2 in; 10.795 cm x 8.89 cm