1. IOR/L/PS/10/1161/1 Reference (shelfmark): IOR/L/PS/10/1161/1 Title: File 4155/1925 Pt 4 Arabia: relations between HMG and the Imam; the Imam's encorachments on Aden Protectorate Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928-1930 Extent: 1 file / part file
2. IOR/L/PS/10/1161/2 Reference (shelfmark): IOR/L/PS/10/1161/2 Title: File 4155/1925 Pt 5 Arabia: affairs in the Yemen Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928-1930 Extent: 1 file / part file