"Jubilee Magnum" Circular Slide Rule

Made:
1957-1963 in England
\"Jubilee Magnum\" Circular Slide Rule \"Jubilee Magnum\" Circular Slide Rule

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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\"Jubilee Magnum\" Circular Slide Rule
Science Museum Group
© The Board of Trustees of the Science Museum

\"Jubilee Magnum\" Circular Slide Rule
Science Museum Group
© The Board of Trustees of the Science Museum

Fowlers & Co. (Calculators) Ltd. "Jubilee Magnum" extra long scale circular slide rule, c. 1960, with case and instruction booklet.

Details

Category:
Mathematics
Object Number:
Y1988.149
Materials:
metal (unknown), glass, wood (unidentified), leather, textile, brass (copper, zinc alloy) and paper (fibre product)
Measurements:
case: 33 mm x 137 mm x 152 mm,
calculator: 11 mm 119 mm,
type:
slide rule
credit:
Gift of Mr. R.E. Wagland