1. IOR/R/20/A/3863 Reference (shelfmark): IOR/R/20/A/3863 Title: File 1461 Hadhramaut Army: Appointment of an instructor to train and reorganise regular troops of H.H. the Sultan of Shihr and Mukalla Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936 Extent: 1 file