ACHAIA, Achaian League. Antigoneia (Mantineia). Circa 188-180 BC. Tetrobol (Silver, 14 mm, 2.39 g, 12 h). Laureate head of Zeus to right. Rev. Monogram of the Achaian League; across field, E-Y; below, AN; all within laurel wreath. Agrinion 420-2. BCD Peloponnesos 1492.4. Benner 10. Clerk 2. Light porosity, otherwise, good very fine.