SULTANS OF DELHI, Muhammad bin Tughluq, (A.H. 725-752, A.D. 1325-1351), gold tanka, Dar al-Islam Mint, (10.93 g), A.H.739 (1338-1339), (G&G D346, this is the illustrated coin). Very fine, very scarce.
Ex Dr V.J.A. Flynn Collection and Baldwin's Auction Sale 53, 25 September 2007, (lot 1591).