AKARNANIA, Federal Coinage (Akarnanian Confederacy). Circa 420 BC. Hemidrachm (Silver, 13 mm, 2.05 g, 11 h), Stratos. Horned and bearded head of the river god Achelöos to right. Rev. F in a shallow incuse square. BCD Akarnania 3.1. HGC 4, -. SNG Copenhagen 405. Fine.