Caracalla AE18 of Serdica, Thrace. 4.81 g. AYT K M AYR CEY ANTWNEINOC, laureate head right C-ER-DWN, Two Erotes playing leapfrog with one Erote holding the other's foot. SNG Cop. 801; Winterthur 1258; Ruzicka 380; Paris 1389. Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.