Geta, AE18 of Caesarea Germanica, Bithynia. AD 198-209. P CEPTI GETAC KAI, bare-headed, draped bust right. KAICAPEIAC GERMANIKHC, coiled serpent, head right. RecGen 17; Waddington 280; Paris 309. Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.