Watch List notes:

ACHAIA, Achaian League. Patrai. Circa 195-188 BC. AR Triobol or Hemidrachm (13mm, 2.40 g, 6h). Laureate head of Zeus right / Monogram of the Achaian League; monogram to right; below, trident left; all within laurel wreath. Benner 1; BCD Peloponnesos –; HGC 5, 51. Good VF, lightly toned.

Ex BCD Collection (not in previous BCD sales); Coin Galleries (12 February 1986), lot 226 (part of).