Watch List notes:

Sicily, Katane, c. 415/3-403/2 BC. Æ Tetras or Trionkion (14mm, 2.20g, 9h). Horned head of Amenanos l. R/ Winged thunderbolt; three pellets around. CNS III, 1; HGC 2, 607. Green patina, Good VF
Estimate: 40 GBP