Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. As satrap, 323-305/4 BC, or king, 305/4-282 BC. AR Tetradrachm (28.5mm, 15.43 g, 1h). Ptolemaic standard. In the name of Alexander III of Macedon. Alexandreia mint. Struck circa 306-300 BC. Diademed head of the deified Alexander right, wearing elephant skin headdress / Athena Alkidemos advancing right; to right, Corinthian helmet, monogram, and eagle standing right on thunderbolt. CPE 69; Svoronos 162; Zervos Issue 28, dies 498/b; SNG Copenhagen 29. Light iridescent tone, overstruck on uncertain type, a few minor marks, some die wear on obverse. VF.

From the Don T. Hayes Collection, purchased from Nilus Coins.