Watch List notes:

Greek Coins. Uncertain mint.
Half stater (Aeginetic standard) circa 650, AV 6.93 g. Smooth globular surface. Rev. Light traces of an irregular incuse punch. Rosen –, cf. 349 (electrum). cf. White Gold, p. 94, 1 (1.65 g.)
Exceedingly rare. About extremely fine

Ex Harlan J. Berk sale 173, 2011, 1.