Watch List notes:

Sicily, Mercenaries (ATL), Bronze, 357-336 BC; AE (g 3,10; mm 15; h 9); ΑΘΛ, head of Athena r., wearing crested Attic helmet, Rv. Female figure seated r., holding trident and bow. CNS III, 3.
Very rare and the finest specimen known of this difficult issue: almost fdc.