Caracalla, AE20 of Thuria, Peloponnesos. 3.8 gr, AD 198-211 AD. 

AYTO MAR ANTWNINOC, laureate, draped, cuirassed bust right
QOYRI-ATWN, Athena standing left, holding patera and spear. L-A across fields. 
BCD 834.4.

Contributed by Johnny of the Forum Ancient Coins, Feb. 2008.