1. IOR/R/20/C/666 Reference (shelfmark): IOR/R/20/C/666 Title: File 289/39 Ord. Application from Ahmad Umar Aqlan of Duan residing at San'a for naturalisation as a Yemeni subject Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1939-Apr 1940 Extent: 1 file