Watch List notes:

THRACE, Mesambria. Circa 275/50-225 BC. AR Tetradrachm (34.5mm, 16.90 g, 12h). In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in inner left field, helmet above ΠA monogram. Karayotov I 30 var. (O9/R– [unlisted rev. die]); Price 992 var. (position of monogram); HGC 3, 1567. Toned, minor edge split. Near EF.

From the Matthew Curtis Collection.