Africa. Egypt, Ptolemaic Kingdom. AR Tetradrachm, in the name of Alexander III of Macedon. Ptolemaic standard, Alexandria mint. D/ Diademed head of the deified Alexander right, wearing elephant skin headdress; c/m: monogram (?). R/ Athena Alkidemos advancing right; in right field, monogram and eagle standing right [on thunderbolt]. Cf. BMC 51. AR. g. 15.71 mm. 28.00 A superb example, prettily toned, with light iridescent hues. About EF/EF.