MYSIA, Kyzikos. Circa 550-500 BC. Hekte (Electrum, 11mm, 2.65 g). Facing head of Silenos; to left and right, two tunnies swimming upward. Rev. Quadripartite incuse square. SNG von Aulock 7269. Von Fritze I 77. Very rare. Light die rust, otherwise, about extremely fine.