Caracalla AE29 of Philippolpolis, Thrace. AD 198-217. 17.16 g. AYT K M AYRH ANTWNINOC (clockwise from top right), laureate, draped and cuirassed bust left, holding spear and shield. MHTR FILIPPOPOLEITWN, Orpheus, wearing Phrygian cap, sitting right on a rock, looking left, holding plectrum and lyre. Varbanov 1504 (this coin). Contributed by Ivan Varbanov, May 2009