Severus II as Caesar (305-306). AE Quarter-Follis, Siscia mint. Obv. FL VAL SEVERVS NOB C. Laureate head right. Rev. GENIO POPVLI ROMANI. Genius standing left, holding patera and cornucopiae; in exergue, SIS. RIC 170 a. AE. g. 2.16 mm. 20.00 R. Rare. Brown patina. VF.