Watch List notes:

MYSIA, Kyzikos. Circa 550-450 BC. EL Stater (18mm, 16.07 g). Sphinx crouching left with right forepaw raised, below, tunny left / Quadrapartite incuse square. Von Fritze I 72; Boston MFA 1450 = Warren 1522; SNG BN 200. Double struck on obverse. VF.