Watch List notes:

SICILY, Akragas. Circa 480/78-470 BC. AR Didrachm (21.5mm, 8.66 g, 3h). Sea eagle standing right / Crab; below, head of nymph right; all within incuse circle. Westermark, Coinage, Period I, Group IV, 259 (O87/R178); HGC 2, 99; SNG Ashmolean 1667 (same dies); SNG Lockett 707 (same dies). Lightly toned. EF.

From the North River Collection. Ex Classical Numismatic Group 73 (13 September 2006), lot 57.