Watch List notes:

THRACE. Byzantion. Circa 340-320 BC. Drachm or siglos (Silver, 19 mm, 5.26 g). YΠY Heifer standing left on dolphin left with front left leg raised. Rev. Quadripartite incuse square in the form of 'mill sail'. HGC 3.2, 1389. SNG BM Black Sea 21. SNG Copenhagen 476. Toned. Good very fine.