Caracalla, AE28, Serdica, Thrace. AVT K M AVR ANTWNEINOC, laureate, draped, cuirassed bust right. OULPIAC CERDI, KHC around and beneath the three Graces, standing, the first with body and head turned right, holding kantharos, the central figure with her hands on the shoulders of the others, the third is standing right, head left, holding a branch (?). Ruzicka 215; Sofia 3644; Moushmov 4898