Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. As satrap, 323-305 BC. AR Tetradrachm (25.5mm, 17.16 g, 12h). In the name and types of Alexander III of Macedon. Memphis or Alexandreia mint. Struck circa 323/2-317/1 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; rose in left field, ΔI below throne, [O to left of scepter]. Svoronos –; Zervos Issue 2C; Price 3971c; SNG Copenhagen 7. VF, toned.

From the collection of Dr. Will Gordon. Ex Classical Numismatic Group Electronic Auction 32 (2 July 2001), lot 63177.