Watch List notes:

Mysia. Cyzicus. c. 520-450 BC. EL Stater, 16.00g (2h). Obv: Helmet left, tunny below. Rx: Quadripartite incuse square. Von Fritze 81. Ex Hess-Divo 325, 23 Oct 2013, lot 211. Ex The Bru Sale, 21 November 2012, lot 85. Rare; this coin is the only example in Coin Archives.