Watch List notes:

KINGS of MACEDON. Alexander III 'the Great'. 336-323 BC. AR Tetradrachm (27mm, 17.15 g, 10h). Amphipolis mint. Struck under Antipater, circa 325-323/2 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; TE monogram in left field. Price 83; Troxell, Studies, Issue E4. Good VF, lightly toned, unusual countermark on obverse.