Watson telephone, patent #199,007
date: label: Date made
content: 1878
name: label: maker
content: Watson, Thomas A.
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.252611
label: catalog number
content: 252611
label: accession number
content: 49064
label: patent number
content: 199007
objectType: label: Object Name
content: Telephone
label: Object Name
content: experimental telephone
physicalDescription: label: Measurements
content: overall: 2 3/4 in x 12 3/4 in x 5 1/4 in; 6.985 cm x 32.385 cm x 13.335 cm