Watch List notes:

Attica, Athens, Tetradrachm, after 449 BC; AR (g 17,24; mm 24; h 3); Head of Athena r., wearing crested Attic helmet decorated with three olive leaves and spiral palmette on bowl, Rv. AΘE, owl, with closed wings, standing r. with head facing; on l., crescent and olive twig with two leaves and one berry; all within incuse square. Kroll 8; Dewing 1591-8; SNG Copenhagen 31.
Lustrous and extremely fine.

Estimate: 800 GBP