Constantine I, 307/310-337. Follis (Bronze, 18 mm, 3.15 g, 1 h), Siscia, 328-329. CONSTAN-TINVS AVG Laureate head of Constantine I to right. Rev. PROVIDEN-TAE A[V]GG / ΓSIS(Double crescent) Two-turreted camp gate; no doors; above, star. RIC 214. Extremely fine.