Watch List notes:

MYSIA. Kyzikos. Circa 550-500 BC. Obol (Silver, 9 mm, 0.57 g). Tunny to left. Rev. Quadripartite incuse square. Klein 261. SNG von Aulock 7328. Von Fritze II 5 var. (differing incuse). Sharply struck and unusually attractive. Slightly porous, otherwise, about extremely fine.