Watch List notes:

Sicily. ΑΘΑ mint in Northwestern Sicily. AE 15 mm, c. 350-340 BC. Obv. [AΘA]. Head of Athena right. Rev. Female figure seated right on throne, holding trident and bow. HGC 2 233; CNS III 2. AE. 2.78 g. 15.00 mm. RR. Weakness, otherwise. VF/Good VF. Atl was a settlement of mercenaries, which was located by Calciati, near Caccamo. All Atl coins are extremely rare.