KHWARIZMSHAH: Mangubarni, 1220-1231, AR broad dirham (7.77g), Kurraman, DM/ND, A-1744, mint name below the obverse, of which only the last 3 letters are clear, citing the caliph al-Nasir, average strike for this type, crude VF, RRR.
Estimate: 200-300 USD