Special metal protractor for machine for finding the roots of cubic equations
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Buy this image as a print
BuyLicense 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
Special metal protractor for machine for finding the roots of cubic equations both real and impossible
Details
- Category:
- Mathematics
- Object Number:
- 1885-43/2
- Measurements:
-
Metal Protractor: 163 mm x 503 mm x 20 mm, 0.2 kg
- type:
- calculators
- credit:
- Mr H.C. Cunynghame
