Watch List notes:

MYSIA. Kyzikos. Circa 600-550 BC. Hekte (Electrum, 10 mm, 2.70 g). Head of tunny to left; below, back part of tunny to left. Rev. Quadripartite incuse square. Hurter & Liewald III, 12.1. SNG Paris 165. Von Fritze I, 6. Rare. Struck from a worn obverse die, otherwise, very fine.