Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. As satrap, 323-305 BC. AR Tetradrachm (29.5mm, 16.91 g, 1h). In the name of Philip III of Macedon. Sidon mint. Dated RY 15 of Abdalonymos (319/8 BC). Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left, legs crossed; O (date) in left field, ΣI below throne. Newell, Dated 45 (dies XXII/ε); Rouvier 1204; Price P175 (same dies as illustrations); DCA 878. Good VF, toned, off center, slight die shift on obverse.