Watch List notes:

(x) Attica, Athens (454-404 BC), AR Tetradrachm, helmeted head of Athena right, rev. ATHE, owl standing right, head facing, olive branch and crescent behind, 17.09g (BMC 62; SNG Copenhagen 37), well-struck, with pleasing dark cabinet tone, good very fine or better.

Estimate: £600 - £800