Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co.

Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co. Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co. Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co. Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co.

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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 

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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

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

Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co., Chicago, USA.

Details

Category:
Mathematics
Object Number:
1952-67
Measurements:
Overall: 130 mm x 220 mm x 375 mm, 4.76 kg
type:
calculating machine (full-keyboard, adding)
credit:
Taylor's Typewriter Company