Watch List notes:

MYSIA, Kyzikos. Circa 550-450 BC. EL Stater (18mm, 16.11 g). Crested Corinthian helmet left; below, tunny left / Quadripartite incuse square. Von Fritze I 81; Greenwell 171; Boston MFA –; SNG BN –; BMC –; Gillet –; Gulbenkian –; Jameson –; Myrmekion –; Rosen –; Weber –. A couple edge splits. Good VF. Well centered. Very rare, one of only seven in CoinArchives.

From the Jonathan P. Rosen Collection. Ex Roma XIV (21 September 2017), lot 204 (hammer £8500).