Egypt, Ptolemy I Soter as king (305-285 BC), Gold Pentadrachm, mint of Alexandria, 17.4 gms., struck c. 284 BC, diademed head right, wearing aegis at neck, tiny D behind ear, rev. eagle standing left on thunderbolt, kings name around, monogram in field left, Banker's counter stamp in obverse field (ANS Dewing 2740), attractive, lustrous, good very fine