AKARNANIA. The Oiniadai. Circa 219-211 BC. Tetrachalkon (Bronze, 23 mm, 7.37 g, 7 h). Laureate head of Zeus to right; to left, eagle. Rev. OINIAΔAN Head of the river-god Acheloos right; above, trident. BCD Akarnania 351.14 (same obverse die). SNG Copenhagen 403. Minor roughness, otherwise, very fine.
From the old stock of a Swiss Numismatist, acquired before 2005.