Baldwin's of St. James's, Auction 6, Lot 59 Islamic Coins, Abbasid, Abbasid Revolutionary, ruler uncertain, fals, mint and date illegible, wt. 2.33gms, good; Abbasid Tabaristan, 'Umar (b. al-A'la), silver copper core Hemidrachm, TIPURSTAN 129 = 164h, wt. 1.73gms. (Walker p.139:275, mint counterfeit), good fine; Tahirid, Talha b. Tahir, Fals, mint illegible but Bust 209h, wt. 2.36gms, abou...