Watch List notes:

SICILY. Katane. Circa 405-402 BC. Tetras (Bronze, 14.5 mm, 2.24 g, 7 h). AMENANOΣ Horned head of the river-god Amenanos to left. Rev. K - A Winged thunderbolt. CNS 1. HGC 2, 607. Dark brown patina. Rough, otherwise, nearly very fine.
From a Swiss collection.