The "Lee" Sheet Steel Weight Calculator

Made:
1960-1965 in United Kingdom
The \"Lee\" Sheet Steel Weight Calculator The \"Lee\" Sheet Steel Weight Calculator

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

The \"Lee\" Sheet Steel Weight Calculator
Science Museum Group
© The Board of Trustees of the Science Museum

The \"Lee\" Sheet Steel Weight Calculator
Science Museum Group
© The Board of Trustees of the Science Museum

The "Lee" sheet steel weight calculator with instruction sheet and plastic case.

Details

Category:
Mathematics
Object Number:
Y1986.151.3
Materials:
plastic (unidentified) and metal (unknown)
Measurements:
object and pouch: 10 mm x 211 mm x 210 mm,
type:
slide rule
credit:
Gift of Ethel Strawbridge