ACHAEAN LEAGUE. Patras. Circa 175-168 BC. AR Hemiobol 16mm, 2.31 g. 

Laureate head of Zeus right.
AX monogram, LY above, A-R across fields, dolphin right below, all with in wreath.

Thompson, "The Agrinion Hoard," 298; SNG Cop 244 (Dyme). 

Used with permission of CNG, Sale 64, Lot: 127. 2002.