1920 (September) The Khiabini Rebellion Locals - InSeptember 1920 Sheikh Mohammed Khiabini the head of a reform party at Tabriz rebelled against the Persian governmentA set of four stamps which had been prepared but not issued in 1909 for the Nationalist rebellion under Sattar Khan were overprinted Azadistan with Farsi script above. - The set with an unoverprinted pair of the 1909 issue.