Gordian III, AE28 of Kallatis, Thrace.

AVT K M ANT GORDIANOC AVG, laureate, draped, cuirassed bust right.
KALLATIANWN, Kybele seated left, holding patera and resting
left arm on drum, two lions at her sides.

Varbanov 359.

Used with permission of CNG coins, www.cngcoins.com, Feb. 2011