Watch List notes:

THRACE, Byzantion. Circa 387/6-340 BC. AR Drachm (16mm, 3.72 g). Bull standing left on dolphin left; monogram to lower left / Quadripartite incuse square with stippled quarters. Schönert-Geiss, Byzantion, Period II.2, Obv. Group VII; SNG BM Black Sea 8–11 var. (obv. control mark). VF, find patina.