1. IOR/R/20/A/3031 Reference (shelfmark): IOR/R/20/A/3031 Title: File 213 Complaint of Sheikh Abdullahi Mohd. Othman head of the Kadria Sect, Aden against Sheikh Mohamed Ahmed, head of the Sakhia Tarika on account of certain religious differences Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921 Extent: 1 file