Indo Greeks, Menander I, Silver Drachma, 2.45g, Obv: Diademed bust of Menander I to right, Greek legend "ΒΑΣΙΛΕΩΣ ΣΩΤΗΡΟΣ ΜΕΝΑΝΔΡΟΥ", Rev: Athena Promachos standing left brandishing thunderbolt & shield, monogram to left, Kharosthi legend “MaharajasaTrata