Watch List notes:

ACHAIA, Achaian League. Patrai. Circa 86 BC. Hemidrachm (Silver, 16 mm, 2.48 g, 9 h). Laureate head of Zeus to right. Rev. Achaean League monogram; above, ΕΥ: to left, Α; to right, ΠΑ; below, dolphin to right; all within laurel wreath. BCD Peloponnesos 507. BMC 41. Clerk 70. Well-struck on a broad flan. Extremely fine.
Ex Nomos 18, 5 May 2019, 126.