Two Dividing Master Scales

Made:
1960-1965 in United Kingdom
maker:
A G Thornton Limited
Two Dividing Master Scales Two Dividing Master Scales Two Dividing Master Scales

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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

Two Dividing Master Scales
Science Museum Group
© The Board of Trustees of the Science Museum

Two Dividing Master Scales
Science Museum Group
© The Board of Trustees of the Science Museum

Two Dividing Master Scales
Science Museum Group
© The Board of Trustees of the Science Museum

Two dividing master scales for 20-inch slide rules by A. G. Thornton Ltd.

Details

Category:
Mathematics
Object Number:
Y1993.41.7
Materials:
metal (unknown) and wood (unidentified)
Measurements:
metal scale: 18 mm x 610 mm x 36 mm,
wooden scale: 23 mm x 742 mm x 40 mm,
type:
scale - rule
credit:
Gift of Tom Hawthorne