Arabia Felix, Sabaeans. 3rd century B.C. AR 1/4 unit (10.8 mm, 1.17 g, 8 h). Helmeted head of Athena right, X on cheek / AΘE, owl standing right with head facing, olive sprig and crescent behind; all within incuse square. Munro-Hay 1.1iii; SNG ANS 1460. Toned gVF, nicely centered.