Patent model, Gray telephone receiver, US Patent #204,027
date: label: Date made
content: 1878
name: label: maker
content: Gray, Elisha
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.308613
label: catalog number
content: 308613
label: accession number
content: 89797
label: patent number
content: 204027
objectType: label: Object Name
content: Telephone
label: Object Name
content: telephone receiver
label: Other Terms
content: Telephone; Telephones; Receiver; Magneto
physicalDescription: label: Measurements
content: overall: 15 in x 10 in x 2 5/8 in; 38.1 cm x 25.4 cm x 6.6675 cm