Chittagong, Trade coinage, Tanka, in the name of Bahadur Shah, no mint, 958h, 9.42g/10h (GG B1010). Shroff-marks on obverse, otherwise about very fine, rare £100-£120

J. Deyell Collection; Stephen Album Auction 31 (Santa Rosa), 17-19 May 2018, lot 2195; A Collection of Coins of the Indian Sultanates, Part I, DNW Auction 164, 9 October 2019, lot 3044