Counter Wheel

Counter Wheel

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Usage conditions apply
Urea plastic counter wheel designed for counting the number of picks in knitting machine operations.
Currently not on view
Object Name
Counter Wheel
Date made
Associated Place
United States: New Jersey
overall: 25 mm x 70 mm x 19 mm; in x 2 3/4 in x 3/4 in
overall: 1 1/4 in x 2 3/4 in; 3.175 cm x 6.985 cm
ID Number
catalog number
accession number
Credit Line
Gift of J. Harry DuBois
See more items in
Medicine and Science: Chemistry
Data Source
National Museum of American History
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