Hi Reini, in my experience, the boxes are generic. You will find anything from GAB, IAB to KM in these mottled boxes. Having said that, I see more Austrian origin badges (LDO in Wein, etc) with this style. The KM was a Souval piece. The same holds true for the brown-mottled boxes, plain gray ones. Anything froma numbered RK GAB to a Juncker ACB....... I think the boxes were simply "stock" items and the piece was popped in and sold that way. Occassionally, the gray ones pop up with ink-stamped titles. I've seen those primarily with KM/Luftwaffe badges.