Watch List notes:

ANCIENT COINS, GREEK, Attica, Athens (c.454-404 BC), Silver Hemidrachm, head of Athena facing right, wearing a crested Attic helmet decorated with three olive-leaves and a palmette, rev A / Θ-E, owl standing facing between two olive-branches, 2.00g, 12h (Kroll 12; SNG Copenhagen 44-48). Old cabinet tone, a few marks, good fine and rare.
from the David Sellwood Collection

Estimate: £70-90