Watch List notes:

ACHAIA, Achaian League. Elis. Circa 160-146 BC. Hemidrachm (Silver, 16.5 mm, 2.39 g, 9 h). Laureate head of Zeus to right. Rev. Monogram of the Achaian League; above, ΛΥ; across field, F-A; below, ΣΩ; all within laurel wreath. Agrinion 348-53. BCD Peloponnesos 664. Benner 27. Clerk 281. The obverse perfectly centered on a broad flan. Light die-wear, otherwise, good very fine.