Gray harmonic telegraph transmitter
name: label: maker
content: Elisha Gray
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.214297
label: catalog number
content: 214297
label: accession number
content: 38810
objectType: label: Object Name
content: Harmonic Transmitter
label: Object Name
content: transmitter
label: Object Name
content: telegraph transmitter
label: Other Terms
content: Harmonic Transmitter; Telegraphy
physicalDescription: label: Measurements
content: overall: 2 3/4 in x 7 3/4 in x 8 3/8 in; 6.985 cm x 19.685 cm x 21.2725 cm