Commodus AE19 of Nikopolis ad Istrum. Obv: Laureate head right Rev: NIKOPOL PROC IC, Nemesis standing left drawing out fold of cloak at neck. She is holding out the neck of her cloak, spitting on her breast in an ancient act of protecting herself from bad luck (like tossing salt over your shoulder or "touching wood".) Contributed by Roger, May, 2003.