Marcus Aurelius AE18 of Philippopolis, Thrace. AD 161-180. 2.88 g. 

.. AY ANTWNEIN. Kopf mit Lorbeerkranz rechts. Rs: 
FILIPPOPOLEITWN, galley sailing left with sail, rigging, oars and helmsman. 

Varbanov 834 (this coin).

With permission of Numismatik Lanz, auction 97, lot 645.