Muhammad Shah, Shahjahanabad Dar-ul-Khilafat Mint, Silver Rupee, AH 1137/7 RY, Very Large Flan with complete legend within dotted border,Obv: sikka mubarak saheb-e-qiran sani, Rev: sana julus zarb, 11.27g, 25.75mm, (KM # 437.4), about extremly fine,Rare.