Caracalla, AE15 of Ankyra, Galatia. AD 198-217. 1.89 g. 

ANTWNINOC A, laureate head right.
ANKYRAC clockwise from top right, upright anchor.

Arslan Type 88 in Anadolu 2007.

With permission of Auktionshaus H. D. Rauch aAuction 75, Lot 187, May 2005