"Denominator" adder for American currency

Made:
1920-1930 in Brooklyn
Scribola stylus-operated adding/printing machine "Denominator" adder for American currency, key-operated "Denominator" adder for American currency, key-operated

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Scribola stylus-operated adding/printing machine
Science Museum Group
© The Board of Trustees of the Science Museum

"Denominator" adder for American currency, key-operated
Science Museum Group Collection
© The Board of Trustees of the Science Museum

"Denominator" adder for American currency, key-operated
Science Museum Group Collection
© The Board of Trustees of the Science Museum

"Denominator" adder for American currency, key-operated, made by the Denominator Adding Machine Co., Brooklyn, New York

Details

Category:
Mathematics
Object Number:
1990-689
type:
adding machines
credit:
Auction Team Koln