Watch List notes:

ARKADIA. Megalopolis. Achaian League, Circa 160-146 BC. Triobol or Hemidrachm (Silver, 16 mm, 2.48 g, 7 h). Laureate head of Zeus to right. Rev. Achaian League monogram; across field, K-Δ/M; all within wreath. Agrinion 466. BCD Peloponnesos 1543.1. Clerk 204. Dengate 1a. Nearly extremely fine.