SICILY, Akragas. Circa 480/78-470 BC. AR Didrachm (19mm, 8.26 g, 8h). Sea eagle standing right / Crab; below, male head right; all within incuse circle. Westermark, Coinage, Period I, Group IV, 273 (O89/R187); HGC 2, 97. Find patina, rough tooling and smoothing on obverse. Fine.