Caracalla AE31 of Bizya, Thrace. AD 198-217. 14.07 g.

AY K M AYR ANTWNINOC, laureate, draped and cuirassed bust right.
BIZYHNWN, Kybele seated left, holding patera, lion at her side.

Note the W form of Omega on the reverse.

Ex Lindgren, List 71, Lot 27. Varbanov 1481 (this coin cited); Moushmov 3475; Jurukova 53. 
Dave Surber collection. (Sold at the Dave Surber collection sale, Agora auction 15, lot 59, in 2014).