Roman Empire Constantine II Æ Follis 317 - 337 AD
Copper 2.64 g.; Constantine II (316-337); Uncertain mint; Obv.: CONSTANTINVS IVN NOB C Laureate, draped and cuirassed bust left / Rev.: PROVIDEN-TIAE CAESS / ??? Campgate with no doors and two turrets; above, star; pellet in doorway; F