"Jubilee Magnum" Circular Slide Rule

Made:
1957-1963 in England

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:
brass (copper, zinc alloy), glass, leather, metal (unknown), paper (fibre product), textile, wood (unidentified)
Measurements:
case: 33 mm x 137 mm x 152 mm,
calculator: 11 mm 119 mm,
type:
slide rule
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • calculator
credit:
Gift of Mr. R.E. Wagland
status:
Permanent collection

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