Watch List notes:

ACHAIA, Achaian League. Epidauros. Circa 160-146 BC. AR Hemidrachm (14mm, 2.31 g, 12h). Laureate head of Zeus right / Achaian League monogram; above, coiled serpent right; Σ-Ω across field; Y(Σ retrograde) below; all within laurel wreath. Benner 5; BCD Peloponnesos 1263.3 (same rev. die); HGC 5, 742. Darkly toned. VF.

From the David Wray Collection. Ex Classical Numismatic Group Electronic Auction 221 (28 October 2009), lot 101; BCD Collection (not in previous sales).