Roman Imperial
Constantine I 'the Great' (317-320 AD). Kyzikos
AE Follis (17mm 3.48g)
Obv: IMP CONSTANTINVS AVG, laureate and draped bust to left, holding globe, mappa and sceptre
Rev: IOVI CONSERVATORI AVGG, Jupiter standing to left, holding Victory on globe and sceptre; wreath in left field, B in right field, SMK in exergue.
RIC VII 8.