Watch List notes:

DURRANI: Mahmud Shah, 1801-1829, AR 1/6 rupee (1.91g), Herat, AH1225, A-3140, KM-393, full date, VF to EF, RRR. Except for a few shahis struct at Mashhad in the name of the Durrani ruler, virtually all silver fractional rupees are extremely rare.

Estimate: 150- 200 USD