Constantine I (307-337). AE Follis, Heraclea mint. D/ DN CONSTANTINVS AVG. Rosette diademed head right. R/ DN CONSTANTINI MAX AVG. Laurel wreath enclosing VOT/XXX; beneath, .SMHA. RIC 91 (R5). AE. g. 3.16 mm. 18.00 RRR. Extremely rare and superb. EF.