Facit mechanical calculator

Made:
1951 in Stockholm
Facit mechanical calculator Facit mechanical calculator Facit mechanical calculator

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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

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

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

Parts

Facit mechanical calculator

Facit mechanical calculator

Facit mechanical calculator, model ESA by Atridaberg-Facit, Sweden, 1951.

Materials:
steel (metal)
Object Number:
1997-548/1
type:
calculating machine
Image ©
The Board of Trustees of the Science Museum
Cable and plug for Facit mechanical calculator

Cable and plug for Facit mechanical calculator

Cable and plug for Facit mechanical calculator, model ESA by Atridaberg-Facit, Sweden, 1951.

Materials:
metal (unknown) and plastic (unidentified)
Object Number:
1997-548/2
type:
cable
Image ©
The Board of Trustees of the Science Museum