Counter Wheel


Urea plastic counter wheel designed for counting the number of picks in knitting machine operations.

Date Made: 1941

Location: Currently not on view

See more items in: Medicine and Science: Chemistry


Exhibition Location:

Credit Line: Gift of J. Harry DuBois

Data Source: National Museum of American History

Id Number: 1983.0538.31Catalog Number: 1983.0538.31Accession Number: 1983.0538

Object Name: Counter Wheel

Measurements: overall: 25 mm x 70 mm x 19 mm; in x 2 3/4 in x 3/4 inoverall: 1 1/4 in x 2 3/4 in; 3.175 cm x 6.985 cm


Record Id: nmah_664

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