Watch List notes:

TROAS, Assos. Circa 280-275 BC. AR Tetradrachm (31.5mm, 16.74 g, 1h). In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, AI monogram above facing boukranion. Price 1458 var. (Parion; placement of monogram); Seyrig, Parion 16 var. (D I/R - [unlisted rev. die]); CNG 88, lot 296 (same dies). Good VF, some roughness, horn silver, surface cracks on reverse from slight bend in flan. Rare.