Watch List notes:

Ptolemaic Kingdom of Egypt, Ptolemy I, as satrap, AR Tetradrachm. Alexandria, circa 309-305 BC. Diademed head of the deified Alexander to right, wearing elephant skin headdress; small Δ on aegis / Athena Alkidemos advancing to right, brandishing spear and holding shield; helmet, monogram, and eagle on thunderbolt to right, AΛEΞANΔPOY to left. CPE 69; Svoronos 162; SNG Lockett 3393; SNG Copenhagen 29. 15.64g, 29mm, 12h.

Extremely Fine.

Ex Numismatica Ars Classica AG, Auction 72, 16 May 2013, lot 949;
Ex Classical Numismatic Group, Classical Numismatic Review 23, 1998, no. 48.