Barnard's Co-ordinate Calculator
- manufacturer:
- W F Stanley and Company Limited
This image is released under a CC BY-NC-SA 4.0
Licence
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LicenseBarnard's Co-ordinate Calculator, spiral slide rule, by Stanley
Science Museum Group
© The Board of Trustees of the Science Museum
Barnard's Co-ordinate Calculator, spiral slide rule, by Stanley, Great Turnstile, London, serial No.61/19, in mahogany case, 1919.
Details
- Category:
- Mathematics
- Object Number:
- 1985-1964
- type:
- spiral slide rule
- credit:
- Christie's South Kensington Limited
