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LicenseAristo 10076 chemist conversion ready reckoning rule for
Science Museum Group
© The Board of Trustees of the Science Museum
Aristo 10076 chemist conversion ready reckoning rule for temperature, volume, weight, surface measure on the A side and energy, vapour pressure, viscosity, density, and velocity on the reverse B side in English text
Details
- Category:
- Mathematics
- Object Number:
- 1997-2291
- Measurements:
-
overall: 3 x 220 x 52 mm
- type:
- ready reckoner
- credit:
- Mr Hans Dennert
