Watch List notes:

THRACE, Byzantion. Circa 80-75 BC. AR Tetradrachm (37.5mm, 16.21 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 on throne, ornate trident in exergue. Callataÿ Group 4; HGC 3, 1404. In NGC encapsulation 4629415-006, graded AU, Strike: 5/5, Surface: 4/5.

Ex Spink 110 (4 October 1995), lot 16.