I agree with JABO.
The touch marks are from rough handling and maybe softer glass, not sure. DAS has them too. They ding and zing and crash down ramps and baffles into the sides and each other, then drop into buckets, get stirred around and then poured from buckets into barrels, stirred around, then scooped out and poured into boxes. It's amazing any are mint when you think about it.