Watch List notes:

Achaia. Achaian League. Patrae circa 175-168 BC.
Triobol-Hemidrachm AR

13 mm, 2,06 g

Laureate head of Zeus right / Achaian League monogram, Δ to left, I to right, below, trident right, all within laurel wreath.

very fine

Benner 19; BCD Peloponnesos 502; HGC 5, 53.