PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. 305-282 BC. AR Tetradrachm (26mm, 12.99 g, 12h). Alexandria mint. Diademed bust of Ptolemy I right, wearing aegis / Eagle standing left on thunderbolt; P and monogram to left. Svoronos 254; SNG Copenhagen 74. VF, toned, bankers' marks and a few minor scratches.