Caracalla, AE27 of Nikopolis ad Istrum, Moesia. 

AU K M AU ANTWNINOC, laureate, draped, cuirassed bust right.
YP A AYR GALLOY NIKOPOLIT PROC IC, river-god reclining left, 
holding reed and resting hand on galley. 

Varbanov 3056 (this coin).

With kind permission of Numismatik Lanz, from an old auction.
Re-added in Sept. 2011.