45 Degree Set Square

Made:
1939-1945 in United States
45 Degree Set Square

45 Degree Set Square
Science Museum Group
© The Board of Trustees of the Science Musuem

45 degree set square, used by Flight Lieutenant Edmund Bell, Royal Auxiliary Air Force Navigator.

Details

Category:
Aeronautics
Object Number:
Y1987.250.12.4
type:
navigational instrument
taxonomy:
  • furnishing and equipment
  • tools & equipment
credit:
Gift of Edmund Bell