Caracalla as Caesar, Bizya, Thrace. AE26 M AVRHL ANTWNEINOC KAICAP, Bare headed and draped bust right. BIZYHNWN, Serapis seated left, holding sceptre in left hand and extending right hand to Kerberos at foot left. Unpublished. Varbanov 1545 var (this reverse listed for Philip I) Contributed by Jim Anderson, Nov. 2012.