2-Foot Rule

Made:
1855-1865 in United Kingdom
2-Foot Rule

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

2-Foot Rule
Science Museum Group
© The Board of Trustees of the Science Musuem

Routledge pattern folding 2 foot rule by G Cooper, c.1860.

Details

Category:
Mathematics
Object Number:
Y1995.146.2
Materials:
electrum and ivory
Measurements:
closed: 4 mm x 320 mm x 43 mm,
open: 4 mm x 610 mm x 37 mm,
type:
folding rule
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • ruler - measuring device