Watch List notes:

SICILY. Akragas. Circa 495-480/78 BC. Didrachm (Silver, 19 mm, 8.70 g, 10 h). AKRAC-AΣ (Σ retrograde) Eagle with closed wings standing to right. Rev. Crab within incuse. HGC 2, 96. Jenkins, Gela, Group III. Westermark 219 (O77/R145). Toned. Very fine.
From the John Everett Duke Collection, aquired from E.Waddell on 5 April 1982.