As
quadrans says Matthew C5, a very nice example. You are right about the
antoniniani of this period being
good to show non-collectors. They are relatively big for an ancient silver coin and often have excellent
portraits, as your one does, that anyone with some historical knowledge or artistic interest can easily appreciate. Serious historians and collectors also get a lot out of them though, because they are such a
good primary source for a period which sadly, only a few historical works have survived.
Best Regards,
Steve
