I have said it before, Steve. You have some GREAT coins, there. I REALLY enjoyed that Gallienus. So when Italy joined the EU the 'As' was countermarked the 'Euro'? I like it! (Lol) (Only joking, my coin friend.)
what everyone else said! (cool reverse!) i'll post his, it valerian, but gallienus joins him on the reverse to celebrate their joint reign...