Constantine I, 307/310-337. Follis (Bronze, 20 mm, 3.51 g, 6 h), Ticinum, 313-314. IMP CONSTANTINVS P F AVG Laureate, draped and cuirassed bust of Constantine I to right. Rev. MARTI CON-SERVATORI / S T Mars standing front, head to right, holding inverted spear in his right hand and resting his left on shield set on the ground. RIC 5. A few light scratches and minor deposits on the obverse, otherwise, good very fine.