Watch List notes:

Greek coins

Uncertain mint. Stater circa 500-480, EL 13.99 g. Lactating lioness crouching l., head facing. Rev. Two rectangular incuses divided by a narrow band. cf. Leu sale 52, 1991, 49 (these dies).
Of the highest rarity, among the finest of only five specimens known. A magnificent issue
of tremendous fascination struck on a full flan and extremely fine
Ex NFA XXV, 1990, 62; Sotheby's Zurich, 26 October 1993, 50 and NAC 84, 2015, 646 sales.