Thornton model 121 slide rule

Made:
1960-1966 in United Kingdom
maker:
A G Thornton Limited
Wooden linear slide rule model 121, made by A. G.Thornton, Manchester, c.1960.
Photographed on a grey background.

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Wooden linear slide rule model 121, made by A. G.Thornton, Manchester, c.1960. Photographed on a grey background.
Science Museum Group
© The Board of Trustees of the Science Museum

Wooden linear slide rule model 121 with case, made by A. G.Thornton, Manchester.

Details

Category:
Mathematics
Object Number:
Y1996.240.3
Materials:
metal (unknown), plastic (unidentified) and wood (unidentified)
type:
slide rule
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • calculator
credit:
Gift of Ben Paterson