Marcus Aurelius, AE20 of Pautalia, Thrace. AD 161-180. 4.42 g. 

AYT KAI M AYR ANTWNINOC, bare-headed, draped bust right, seen from the back.
PAYTALIWTWN, the infant Dionysos seated right on prow, holding thyrsos. 

Varbanov 4455; Ruzicka 60a var. (rev description). 

With permission of cngcoins.com, auction 146, Lot 120, Aug 2006.