Yes, Frank is correct. It is a rupee of Ahmad Shah Bahadur. The word be-fazl made me look for Farukhsiyar and put me on the wrong leg.
Coins with the be-fazl-elah couplet are reported for Imtiyazgarh, Kankurti and Firoznagar.
Looking at my own collection I saw that this type is also represented in it. I obtained it in Oct.-1996 from Spink's for £ 60.= See image below, incl. written out obv.-legend.
Ref.: KM#447.3
Same coin in IMC 2104, LMC 4236 and Nagpur Museum Catalogue 1175-1176.