Watch List notes:

ACHAIA, Achaian League. Pallantion. Early 1st century BC. Hemidrachm (Silver, 21 mm, 2.23 g, 9 h). Laureate head of Zeus to right. Rev. Π-Α-Λ Achaean League monogram; below, monogram of EY and trident head; all within laurel wreath. BCD Peloponnesos 1593.2. Benner 4. Toned. very fine.
From an old South-German collection, formed before 1970.