Diocletian (284-305 AD.). AE Follis, Thessalonica mint. Obv. IMP C C VAL DIOCLETIANVS PF AVG. Laureate head right. Rev. GENIO POPVLI ROMANI. Genius standing left, holding patera and cornucopiae; in right field, Γ; in exergue, •TS•. RIC 25 a. AE. g. 9.02 mm. 27.00 Hearthy light green patina. EF. A superb example.Provenance: