Watch List notes:

MESSENIA. Messene. Achaian League, Circa 175-168 BC. Hemidrachm (Silver, 16 mm, 2.44 g, 6 h). Laureate head of Zeus to right. Rev. Achaian League monogram; above, ΞΕ; to left, O; to right, P; below, M; all within laurel wreath. BCD Peloponnesos 722.6. With an impressive head of Zeus, nicely centered. About extremely fine.