A Set Of Five Royal Canadian Air Force Shoulder Boards certificate_of_authenticity and "543" the steel batch

and "543" the steel batch number) on the underside of the helmet at the front

He also earned an Iron Cross 2nd Class on September 20th

2 mm x 46 mm

43 mm x 46

engraved in capitals "JOHN D

A Set Of Five Royal Canadian Air Force Shoulder Boards certificate_of_authenticity and "543" the steel batchAir Commodore Shoulder Board (wide rank stripe in light blue and black embroidery indicative of the rank of Air Commodore, grayish blue wool covering on both sides, on a stiff convex frame, gilt King's crown RCAF insignia button with a brass core at the neck end, the button maker marked "Wm. SCULLY, LTD. MONTREAL" on the reverse, leather strap with a black finished upper for uniform attachment sewn in place on the reverse, 64 mm x 160 mm); Wing