Septimius Severus, AE of Nikopolis as Istrum. AV KAI CEP CEVEHROC, laureate head right. NIKOPOLITWN PROC I, Priapus walking left, holding back robe to expose his erect phallus. Varbanov 2490 (this coin). Ancient coin Art 2003-2004. Destroyed during website attack March 2009, re-added October, 2011.