Just an aside. Hopefully coin collectors don't have too many "vices" however, those of us that tinker or have a workshop own at least one VISE. I believe that is the term that you intended to use. As for the reverse having no apparent damage, those that engage in doing "hammer" jobs or "vise" jobs will back the coin with something such as a piece of leather to keep from damaging the opposing side. After you've seen a few of these they are pretty easy to spot.
