180-Degree Protractor

Made:
1870-1880 in Unknown place
Unsigned semi-circular protractor, c.1870.
Photographed on a white background. 180-Degree Protractor

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Unsigned semi-circular protractor, c.1870. Photographed on a white background.
Science Museum Group Collection
© The Board of Trustees of the Science Museum

180-Degree Protractor
Science Museum Group
© The Board of Trustees of the Science Musuem

Unsigned semi-circular protractor.

Details

Category:
Mathematics
Object Number:
Y1992.143.3
type:
protractor
taxonomy:
  • furnishing and equipment
  • measuring device - instrument