Watch List notes:

THRACE, Byzantion, (357-340 B.C.), silver tetrobol, (2.54 g), obv. cow standing to left, on dolphin to left, foreleg raised, above V**PU*, rev. quadripartite incuse square of mill-sail pattern, (S.1582, SNG BMC Black Sea 36-41 [Pl.II]); another, (c.387/6-340 B.C.), silver hemidrachm (1.90 g), obv. forepart of bull left, monogram above, rev. ornamental trident, (S.1583, Schonert-Geiss, Byzantion 750-850 (uncertain dies), SNG BM Black Sea 12, SNG Cop. 484-5). Mostly very fine. (2)

Ex George Mihailuk Collection, acquired from Romanorum 22.10.2009 for both coins.