I am frequently asked whether the small differences are really differences or just more or less ink on the roller, one of them has been out in sun for while, beginning/end of run. Usually I am able to point out differences which would indicate a different die, which is so much better, like this pair from John Groves. Until this weekend, I was unaware that this difference existed. Does it add value to my collection of Groves labels? What do you think?