CONSTANTINE I. 317-320 AD. Cyzicus mint. AE Follis (2,53 g; 19,5 mm)
Obv. IMP CONSTA-NTINVS AVG. Laureate, draped bust left, holding sceptre and mappa. Rev. IOVI CONS-ERVATORI AVGG. Jupiter standing left, holding Victory on globe and scepter; Δ in right field. SMK. Near very fine. RIC 8