EGYPT, Ptolemaic Kings of. Ptolemy I. 323-285 BC. AR Tetradrachm (14.32 gm). Signed by the artist ­. Circa 305-285 BC. Diademed bust of Ptolemy right, wearing aegis; ­ behind ear / PTOLEMAIOU BASILEWS, eagle standing left on thunderbolt; P and monogram before. Svoronos 255; SNG Copenhagen 70. EF, light surface roughness. ($500) From the Robert Schonwalter Collection. Ex Münzen und Medaillen Liste 566 (June 1993), lot 22. Triton V Sale, 16 Jan 2002, lot 1533. Lot sold for $500, plus buyers fees. By permission of CNG, www.cngcoins.com.