telegraph pole-changer

Location: Currently not on view

See more items in: Work and Industry: Electricity


Exhibition Location:

Credit Line: from Western Union Corporation

Data Source: National Museum of American History

Id Number: EM.331663Catalog Number: 331663Accession Number: 294351Collector/Donor Number: 13-10

Object Name: telegraph polechangertelegraph pole changertelegraph relay

Physical Description: wood (part: material)metal (part: material)rubber (part: material)Measurements: overall: 4 in x 9 in x 5 in; 10.16 cm x 22.86 cm x 12.7 cmoverall: 4 3/16 in x 9 in x 4 15/16 in; 10.63625 cm x 22.86 cm x 12.54125 cm


Record Id: nmah_1365868

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