Gray harmonic telegraph transmitter

Date Made: ca 1880

Maker: Elisha Gray

Location: Currently not on view

See more items in: Work and Industry: Electricity


Exhibition Location:

Credit Line: from Delia Gray

Data Source: National Museum of American History

Id Number: EM.214291Catalog Number: 214291Accession Number: 38810

Object Name: Transmittertelegraph transmitterharmonic telegraphOther Terms: Transmitter; Telegraphy

Measurements: overall: 1 1/2 in x 3 1/2 in x 6 in; 3.81 cm x 8.89 cm x 15.24 cm


Record Id: nmah_703225

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