Watch List notes:

WESTERN ASIA MINOR, Uncertain. 6th century BC. Obol (Silver, 9 mm, 0.56 g). Head of a bull to left. Rev. Diamond-shaped linear square with central pellet within incuse square. CNG E-Auction 199 (2008), 246. Klein -. Rosen -. SNG Copenhagen -. SNG von Aulock -. Very rare. Somewhat porous and with minor marks, otherwise, very fine.