Facit mechanical calculator

Made:
1951 in Stockholm
Facit mechanical calculator, model ESA by Atridaberg-Facit Facit mechanical calculator, model ESA by Atridaberg-Facit Facit mechanical calculator, model ESA by Atridaberg-Facit

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

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

Facit mechanical calculator, model ESA by Atridaberg-Facit
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Facit mechanical calculator, model ESA by Atridaberg-Facit
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Facit mechanical calculator, model ESA by Atridaberg-Facit
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Facit mechanical calculator, model ESA by Atridaberg-Facit, Sweden, with motor drive and instruction book, 1951.

Details

Category:
Mathematics
Object Number:
1997-548
Materials:
steel
Measurements:
Overall: 180 mm x 300 mm x 255 mm, 12.8 kg
type:
calculating machine (pinwheel)
credit:
Mr J.K. Backhouse