Odhner Calculator

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  • Details
  • Description
Date Introduced
1920 ca.
Photographer
Richards, Mark
Dimensions
5 x 14 x 5 1/2 in.
Manufacturer
Odhner
Credit Line
Courtesy Gwen and Gordon Bell
Copyright Owner
© Mark Richards
Location
Sweden
Keywords
Odhner, Willgodt T.; Baldwin, Frank S.; Pinwheel; Mechanical calculation
Object ID
B135.80

Odhner machines were the first widely adopted “pinwheel” calculators.