GREEK COINS. ATTICA. Athens. AR Tetradrachm, circa 353-294 BC. Silver. 17.32 grams.
Obv: Helmeted head of Athena right.
Rev: Owl standing right, head facing; olive sprig and crescent behind; all within incuse square.
Kroll 16. SNG Cop.63.
Fine to Good Fine.
Estimate: EUR 200-400