Original reversible winter trousers in Marsh 43 (Sumpfttarnmuster) in nearly unused condition. This camouflage print on this pair shows dark, somewhat muted colors with the storm flap fabric being somewhat brighter colors. All buttons present, no damage aside from some nibbling on the left ankle tie.

Of some interest is a stain on the left knee- this occurred before assembly as the discolored area is exclusive to the knee reinforcement and the stitching securing it to the leg goes over the stain. (It looks more like a stain than a mis-print.)
Thus the factory used blemished fabric. Tsk, tsk.

As for wear, there is none aside from some very faint discoloring around the waist on the white side- maybe from slightly dirty hands. I honestly can't decide whether it's from age or these were worn a few times in a clean environment as there's no evidence of dirt or soiling on the legs or seat.

I have looked these over carefully and cannot find any markings of any kind, but they are a size 1 (waist measures 38").