Watch List notes:

SIKYONIA, Sikyon. Circa 330/20-280 BC. AR Triobol – Hemidrachm (15.5mm, 2.82 g, 3h). Chimaera advancing left, raising forepaw; ΣI below / Dove flying left; no control marks. BCD Peloponnesos 283; HGC 5, 213. Attractively toned, double struck on reverse. Near EF.

From the Gregory Collection.