Pescennius Niger AE24 of Caesarea Germanica, Bithynia. AD 193-194. 7.42 g. AYT K G PECK NIGROC IOYCTOC CEB, laureate head right. KAICAPEIAC CERMANIKHC (sic), coiled serpent with head raised left. RecGen 9; Paris 306. Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.