Severus II, AE follis, 28mm, 10,27g. Siscia, 305-306 AD. FL VAL SEVERVS NOB C, laureate head right. PERPETVITAS AVGG, Roma seated left on shield, holding Victory on globe, and sceptre. VI in right field, mintmark SISB. RIC 184a; C. 59. Contributed by Dr. Hubert Lanz, auction November 2000, Added July 2011.