Watch List notes:

SIKYONIA, Sikyon. Circa 431-400 BC. AR Stater (23mm, 11.91 g, 5h). Chimaera advancing left; ΣE below / Dove flying left within olive-wreath. BCD Peloponnesos 186; HGC 5, 181. Fine, dark hoard patina that is chipped in areas, banker's mark on obverse.

Ex Classical Numismatic Group Electronic Auction 236 (7 July 2010), lot 138.