Watch List notes:

SICILY, Akragas. Circa 510-495 BC. AR Didrachm (21mm, 8.67 g, 6h). Sea eagle standing left / Crab. Westermark, Coinage, Period I, Group I, 22 (O11/R12); HGC 2, 88; SNG Lloyd 787 (same dies). Near VF, toned, patches of thick horn silver, a little off center on reverse.