Watch List notes:

TIMURID: Abu'l-Qasim Babur, 1447-1457, AR tanka (5.06g), Astarabad, AH858, A-2420.2, unusual subtype, with babur bahadur in the central circle and abu'l-qasim, mint & date in the margin on the obverse, kalima in fancy hexafoil on the reverse, very rare one-year type, struck only at Astarabad, VF, RR.

Estimate: 80-120 USD