Replica of Bell "gallows frame" telephone transmitter
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Bell Telephone Laboratories
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315082.09
label: accession number
content: 215003
label: catalog number
content: 315082.09
objectType: label: Object Name
content: Telephone Transmitter
label: Object Name
content: experimental telephone