Silvered brass circular slide rule

Made:
1876 in Hannover

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Slide rule, circular, silvered brass, 7 inch in diameter with double scales by Landsberg & Wolpers, Hanover to the designs of Prof. Sonne

Details

Category:
Mathematics
Object Number:
1876-364
Materials:
brass (copper, zinc alloy), complete and silver (metal)
type:
slide rule
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • calculator
credit:
Landsberg & Wolpers