Blake standard telephone transmitter, patent #250,126 through 250,129

Associated Person: Blake, Jr., Francis

Location: Currently not on view

See more items in: Work and Industry: Electricity


Exhibition Location:

Data Source: National Museum of American History

Id Number: EM.252613Catalog Number: 252613Accession Number: 49064

Object Name: Telephone TransmitterOther Terms: Telephone Transmitter; Telephones; Transmitter

Measurements: overall: 2 1/2 in x 5 in x 6 in; 6.35 cm x 12.7 cm x 15.24 cm


Record Id: nmah_712934

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