Watch List notes:

THRACE. Byzantion. Circa 340-320 BC. Drachm or siglos (Silver, 22.5 mm, 5.19 g). (YΠ)Y Heifer with front left leg raised, standing to left on a dolphin swimming to left. Rev. Quadripartite incuse square in the form of 'mill sail'. HGC 3.2, 1389. SNG Black Sea 21-8. SNG Copenhagen 476. Toned. Minor porosity. Very fine.

From the Trausnitz Collection, acquired prior to 2000.