Watch List notes:

DURRANI: Mahmud Shah, after 1818, AR rupee (11.07g), Bahawalpur, AH1239 year 40 (sic), A-C3142, oblique reeded edge, EF, R. The year 40 is more likely an abbreviation of AH1240 than a preposterous regnal year. Thus, the piece is likely a match of a 1239 obverse and 1240 reverse dies.

Estimate: 150- 200 USD