TROAS. Assos. 4th-mid 3rd century BC. Tetrobol (Silver, 15 mm, 2.53 g, 12 h). Head of Athena to right, wearing laureate and crested Attic helmet. Rev. ΑΣ-ΣΙ-ΟΝ Facing head of a bull; to left, thunderbolt. BMC -. Naumann 62 (2018), 153. SNG Copenhagen -. SNG München -. SNG von Aulock -. Very rare. A beautiful coin of splendid style. Very minor porosity, otherwise, about extremely fine.