Germany, Luftwaffe. A Civilian Technician’s Officer’s Cap Insignia GTRexclude Accompanied by a four stripe

Accompanied by a four stripe Overseas Service (War) Chevrons (four blue wool chevrons sewn upon brownish-green wool

They had to have knowledge of all guns duties

and "Diseases of the Conjunctiva

where he was graded Tinsmith III

extensive wear and soiling evident on the exterior

Germany, Luftwaffe. A Civilian Technician’s Officer’s Cap Insignia GTRexclude Accompanied by a four stripeA stamped aluminum alloy cap badge, featuring a second pattern Luftwaffe style eagle (facing right), clutching a swastika in one talon, superimposed and centred on a multi toothed cogged wheel, the reverse is plain and bears the mark GES GESCH and three prongs, measuring 65. 42 mm (w) x 49. 23 mm (h), very fine.