1. IOR/R/20/E/51 Reference (shelfmark): IOR/R/20/E/51 Title: Vol III No 3 File 1084 Preparation of the History of Aden and Yemen from the commencement of the Christian Era to the present time by Lt R L Playfair Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1857 Extent: 1 volume