Full automatic electric "MADAS" calculating machine

Made:
1927-1935 in Zurich
Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum)) Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum)) Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum)) Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum)) Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum)) Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum)) Full automatic electric "MADAS" calculating machine (calculating machine (full-key, stepped drum))

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

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

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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

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 

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

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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

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

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

Full automatic electric "MADAS" calculating machine, no.42085, with metal cover, plug and flex, by H.W. Egli Limited, Zurich, Switzerland ( Ex.T.A.E.6.).

Details

Category:
Mathematics
Object Number:
1932-626
type:
calculating machine (full-key, stepped drum)
credit:
Wood, G.