Watch List notes:

Sikyonia, Sikyon AR Triobol. Circa 450-425 BC. Chimaera prowling to left, san below / Dove flying to right, inverted san above, inverted Τ (= triobolon) below; all within incuse square. BCD Peloponnesos 163; CNG 81 (2009), 2048 (ex BCD, same dies); SNG Copenhagen 21 = Traité 739, pl. CCXIX, 16. 3.05g, 14mm, 8h.

Extremely Fine. Extremely Rare, and the finest known.

Ex Roma Numismatics VIII, 28 September 2014, lot 273.