R897 - Constantine II, as Caesar (A.D. 317-337), Bronze Follis, Lugdunum mint (Lyons, France), first officina, A.D. 322-323,  laureate, draped and cuirassed bust right, seen from back, CONSTANTINVS IVN N C, rev.,  globe set on altar, inscribed VOTIS XX, three stars above, C R  in field, BEATA TRANQVILLITAS, PLG in exergue (RIC 188, rarity 3), practically as struck, dark patina, superb. $75