Fowler's Calculator

Made:
1918-1923 in United Kingdom

Fowler's calculator type H (pocket size). Includes steel and velvet lined case.

Details

Category:
Mathematics
Object Number:
Y1988.0.5
Materials:
glass, steel (metal) and textile
Measurements:
calculator: 11 mm x 70 mm x 91 mm,
case: 15 mm x 76 mm x 76 mm,
type:
slide rule
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • calculator
credit:
Gift of Mrs. J.E. Marshall