Indo Greeks, Menander I, Silver Tetradrachm, 9.64g, Indian standard, uncertain Mint in Paropamisadai or Gandhara, Obv: Diademed and draped bust of Menander I to right, Greek legend “BASILEOS SOTEROS MENANDROU” around, Rev: Athena alkidemos advancing left, holding shield on her left arm and brandishing thunderbolt with her right, to left, monogram and Kharosthi legend “Maharajasa Tratarasa Menadrasa” around (BN serie 12B). Extremely fine, extremely rare.