TROAS. Gargara. 4th century BC. Tetartemorion (Silver, 6 mm, 0.20 g, 11 h). Laureate head of Apollo to left. Rev. ΓAP Hydria. BMC -. Naumann 10 (2013), 182. Klein -. SNG Kayhan -. SNG von Aulock -. Rare. The reverse struck somewhat off center, otherwise, very fine.