Douglas Combined Protractor and Parallel Rule

Made:
1939-1945 in United Kingdom
maker:
L N P Manufacturing Company Limited
Douglas Combined Protractor and Parallel Rule

Douglas Combined Protractor and Parallel Rule
Science Museum Group
© The Board of Trustees of the Science Musuem

Douglas combined protractor and parallel rule, made by the London Name Plate Manufacturing Company Limited, used by Flight Lieutenant Edmund Bell, Royal Auxiliary Air Force Navigator.

Details

Category:
Aeronautics
Object Number:
Y1987.250.12.10.1
Measurements:
case: 7 mm x 142 mm x 146 mm,
type:
protractor
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
credit:
Gift of Edmund Bell