EGYPT, Ptolemaic Kings. Ptolemy I, as Satrap. 323-305 BC. AR Tetradrachm (15.37 gm). Signed by the artist ­. Struck circa 310-305 BC. Head of Alexander right, wearing elephant's skin headdress; small ­ to the right of the elephant's ear / ALEXANDROU left, Athena Alkidemos walking right, with spear and shield; monogram and eagle on a thunderbolt in right field. Svoronos 110; SNG Copenhagen 19 var. (helmet in right field). EF, overstruck but undertype not readily identifiable. ($2000) Triton V Sale, 16 Jan 2002, lot 1532. Lot sold for $1500, plus buyers fees. By permission of CNG, www.cngcoins.com.