'Abbasid caliphs
al-Mubârak Ibrâhîm ibn al-Mahdî, in Baghdad 202-203 H. Dirham 202 H., Madînat as-salâm, with abbreviated name alif-hâ' below rev. field. Lowick 1428; Ties. 1728; Qatar 1886. 2.97 g.; Very fine
Acqu. D. Byrns, St. Louis MO, October 2005.