1971. IOR/R/20/A/2592 Reference (shelfmark): IOR/R/20/A/2592 Title: File 118/4 Plague: Paris Sanitary Convention Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1931 Extent: 1 file
1972. IOR/R/20/A/2597 Reference (shelfmark): IOR/R/20/A/2597 Title: File 118/8 Plague: Outbreak at Lahej Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1906 Extent: 1 file
1973. IOR/R/20/A/2604 Reference (shelfmark): IOR/R/20/A/2604 Title: File 118/13 Plague: Anti-plague innoculation Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1931 Extent: 1 file
1974. IOR/R/20/A/2623 Reference (shelfmark): IOR/R/20/A/2623 Title: File 131/1 Lighthouses: Lighthouses in Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1937 Extent: 1 file
1975. IOR/R/20/A/2626 Reference (shelfmark): IOR/R/20/A/2626 Title: File 131/3 Lighthouses: Lighthouses at Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1926 Extent: 1 file
1976. IOR/R/20/A/2627 Reference (shelfmark): IOR/R/20/A/2627 Title: File 131/3 Lighthouses: Lighthouses at Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926-1931 Extent: 1 file
1977. IOR/R/20/A/2628 Reference (shelfmark): IOR/R/20/A/2628 Title: File 131/3 Lighthouses: Lighthouses at Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926-1930 Extent: 1 file
1978. IOR/R/20/A/2648 Reference (shelfmark): IOR/R/20/A/2648 Title: File 140/5 Perim: Lloyds Signal Station Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1937 Extent: 1 file
1979. IOR/R/20/A/2701 Reference (shelfmark): IOR/R/20/A/2701 Title: File 163/1 Riots: Moslems and jews Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932-1934 Extent: 1 file
1980. IOR/R/20/A/2714 Reference (shelfmark): IOR/R/20/A/2714 Title: File 175/9 Records: Aden Port Trust Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1911 Extent: 1 file