Caracalla, AE18 of Nikopolis ad Istrum, Moesia. AD 196-198. 4.41 g.

M AY K ANTWNIN-OC, youthful, bare head right.
NIKOPOLITWN PROC I, radiate head of Helios right, whip over shoulder.

Varbanov 2985 (this coin); AMNG I, 1492. 

With permission of M&M Numismatics, New York Sale IV, Lot 297, Jan 2002.