Constantine I the Great Follis, Mars reverse Constantine I the Great (306-337 AD). AE Follis (22-23 mm, 3.79 g), Treveri (Trier), 310-313 AD. Obv. CONSTANTINVS P F AVG, Laureate and cuirassed bust rig
Constantine I the Great Follis, Mars reverse Constantine I the Great (306-337 AD). AE Follis (22-23 mm, 3.79 g), Treveri (Trier), 310-313 AD. Obv. CONSTANTINVS P F AVG, Laureate and cuirassed bust rig