Watch List notes:

THRACE, Byzantion. Circa 90-80 BC. AR Tetradrachm (32mm, 15.46 g, 12h). In the name and types of Lysimachos. Diademed head of the deified Alexander right, with horn of Ammon / Athena Nikephoros seated left, left arm resting on shield, transverse spear in background; monogram to inner left, BY below throne, ornate trident in exergue. Callataÿ Group 3, dies D27/R15; Müller 197. Near EF, toned, die break in field on obverse.