Constantine the Great AD 307-337, AE Follis (26mm, 7.09 g) Trier 307-308
IMP CONSTANTINVS PF AVG; Laur., cuir. bust r.
MARTI PATRI PROPVGNATORI; In field: S-A; In ex: PTR; Mars advancing r., holding spear and shield
RIC 776; Cohen 368; VF
Ex Col. Hermann-Joseph Lückger, Germany (1864-1951). Lückger was a German entrepreneur in the textile industry and amateur historian and collector of art.