Busch: A former German company located in Rathenow (north-west of Berlin). The BUSCH compasses were manufactured only during a limited period in a large company that mainly produced optical instruments.
This military marching compass is the aluminium version. The compass is like new. Lid: Aluminium with "narrow nose" and 4 rivets at the hinge. Ring is made of nickel. The folding ruler is 6 cm.
Contains Radium paint. (0.3 micro sievert/h)