Severus II (306-307 AD). AE 1/4 Follis (19,5 mm. 2,69 g.), Siscia. FL VAL SEVERVS NOB C, laureate bust right. Rev. GENIO POPVLI ROMANI / SIS, Genius standing left holding patera and cornucopiae. RIC 170a. Pleasant light green patina. Extremeliy Fine.