Watch List notes:

SICILY. Akragas. Circa 480/478-470 BC. Didrachm (Silver, 19 mm, 8.67 g, 2 h). AK - RA Eagle standing right. Rev. Crab seen from above. HGC 2, 99. SNG Munich 55 (same dies). Westermark 261 (O87/R180). Lightly toned. Partially flatly struck on the reverse, otherwise, very fine.