Gray mechanical telegraph transmitter
date: label: Date made
content: 1875
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
creditLine: label: Credit Line
content: from Delia Gray
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.214301
label: catalog number
content: 214301
label: accession number
content: 38810
objectType: label: Object Name
content: Part, Second Mechanical Transmitter
label: Object Name
content: telegraph transmitter
label: Other Terms
content: Part, Second Mechanical Transmitter; Telegraphy
physicalDescription: label: Measurements
content: overall: 2 1/4 in x 6 3/4 in x 6 1/4 in; 5.715 cm x 17.145 cm x 15.875 cm