Marking Protractor

Made:
1843 in United Kingdom

Marking protractor, made by Abraham & Dancer.

Details

Category:
Mathematics
Object Number:
Y1990.143.3
Materials:
brass (copper, zinc alloy), textile and wood (unidentified)
Measurements:
case (closed): 38 mm x 185 mm x 179 mm,
case (open): 29 mm x 367 mm x 182 mm,
protractor: 104 mm 170 mm,
type:
protractor
taxonomy:
  • furnishing and equipment
  • measuring device - instrument