Rasulids
al-Mansûr 'Umar ibn 'Alî (626)634-647 H./1229-1249 AD Fals without mint and date (634-641 H.), title and name of the king in three circles, the shahâda in between, rev. the four imams in three circles, the caliphal name in between. SICA X 553; Nützel 14 var.. 3.27 g.; Beautiful patina Very fine