Watch List notes:

Sicily, Katane, Litra, c. 416-412 BC, AR (g 0,76; mm 10; h 4), Head of Silenos l., dotted border, Rv. KATANANIΩN, winged thunderbolt; at sides shields. Boehringer nn. 6-7; SNG Copenhagen 182; SNG ANS 1265.
Rare, old cabinet tone, very fine.