WW2 GERMAN DOUBLE DECAL LUFTWAFFE HELMET.a M40 helmet with Period overpaint of Luftwaffe Blue over Green which shows signs of wear at the front of the helmet (almost camo look). Original double decals of the Luftwaffe Eagle and the National Colours Shield. ET69 stamped to the side and 4991 stamped to the rear skirt. original liner which is slightly loose at the rivets. presents well good value at $1000.