GREEK COINAGES, South Arabia, QATABAN, Tetradrachm, late 4th-3rd cents. BC, helmeted head of Athena right, rev. owl standing right, head facing, olive spray and crescent behind, 17.02g/8h (Munro-Hay, Coinage of Arabia Felix, 1.0.4, and pl. 47, 3-11). Good very fine and toned, very rare £250-300