Arabia Felix, Qataban. Silver Tetradrachm (16.93 g), late 4th-3rd centuries BC. Imitating Athens. Helmeted head of Athena right. Reverse: AΘE, owl standing right, head facing; in upper left fidled, olive-spray and crescent; all within incuse square. Munro-Hay 1.0.4. About Extremely Fine. Estimate Value $600 - 700