Roman Imperial
Constantine I the Great (306–337), Follis 320-321, Siscia mint
Obverse: laureate draped bust left with globe, sceptre and mappa
IMP CONSTANTINVS AVG
Reverse: Jupiter standing left, holding chlamys, sceptre and Victory on globe, wreath to left, E to right, SMK in exergue
IOVI CONSERVATORI AVGG
Diameter 18 mm, weight 2.9 g



