dark brown bakelite hollow cylinder with copper fittings around outside.

Associated Name: Singer Company

Location: Currently not on view

See more items in: Medicine and Science: Chemistry


Exhibition Location:

Credit Line: Gift of Union Carbide Corporation

Data Source: National Museum of American History

Id Number: 1981.0976.31Catalog Number: 1981.0976.31Accession Number: 1981.0976

Object Name: commutatorCommutator

Measurements: overall: 50 mm x 33 mm; 1 15/16 in x 1 5/16 inoverall: 2 in x 1 1/4 in; 5.08 cm x 3.175 cm


Record Id: nmah_252

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