Watch List notes:

ACHAIA, Achaian League. Megalopolis. Circa 160-146 BC. AR Triobol – Hemidrachm (16.5mm, 2.49 g, 1h). Laureate head of Zeus right / Achaian League monogram; B above, Λ to left, E to right; below, M above syrinx; all within wreath. Benner 9; BCD Peleponnesos 1543.3; HGC 5, 952. Deeply toned, some die wear. EF.

Ex Freeman & Sear 2 (31 January 1996), lot 415.