Fowler's "Magnum" Calculator

Made:
1938-1943 in United Kingdom

"Magnum" long scale calculator by Fowler's & Co., with leather case and instruction booklet.

Details

Category:
Mathematics
Object Number:
Y1976.1
Materials:
glass, leather, paper (fibre product) and steel (metal)
Measurements:
calculator in case: 22 mm x 140 mm x 145 mm,
instructions book: 3 mm x 81 mm x 132 mm,
type:
slide rule
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • calculator
credit:
Gift of Mr. W.G. Tweedale