Otis King Model L Calculator
- Made:
- 1923 in United Kingdom
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LicenseThis image is released under a CC BY-NC-SA 4.0 Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseOtis King Model L Calculator
Science Museum Group
© The Board of Trustees of the Science Museum
Otis King Model L Calculator
Science Museum Group
© The Board of Trustees of the Science Museum
Otis King patent cylindrical slide rule, made by Carbic Ltd.
Details
- Category:
- Mathematics
- Object Number:
- Y1999.63
- Materials:
- steel (metal), cardboard and leather
- Measurements:
-
box: 43 mm x 171 mm x 40 mm,
open: 266 mm 30 mm,
closed: 158 mm 30 mm,
- type:
- slide rule
- credit:
- Gift of Mr. Applebee
