1871. IOR/R/20/A/1931 Reference (shelfmark): IOR/R/20/A/1931 Title: File 30/23 Establishment: Trade Registration Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1917 Extent: 1 file
1872. IOR/R/20/A/1932 Reference (shelfmark): IOR/R/20/A/1932 Title: File 30/23 Establishment: Trade Registration Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913-1937 Extent: 1 file
1873. IOR/R/20/A/1933 Reference (shelfmark): IOR/R/20/A/1933 Title: File 30/25 Establishment: Assistant Residents, Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1912 Extent: 1 file
1874. IOR/R/20/A/1934 Reference (shelfmark): IOR/R/20/A/1934 Title: File 30/25 Establishment: Assistant Residents, Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912-1921 Extent: 1 file
1875. IOR/R/20/A/1935 Reference (shelfmark): IOR/R/20/A/1935 Title: File 30/25 Establishment: Assistant Residents, Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1937 Extent: 1 file
1876. IOR/R/20/A/1936 Reference (shelfmark): IOR/R/20/A/1936 Title: File 30/25 Establishment: Assistant Residents, Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935-1940 Extent: 1 file
1877. IOR/R/20/A/1940 Reference (shelfmark): IOR/R/20/A/1940 Title: File 30/29 Establishment: Non-gazetted officers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1919 Extent: 1 file
1878. IOR/R/20/A/1954 Reference (shelfmark): IOR/R/20/A/1954 Title: File 30/39 Establishment: Miscellaneous government orders Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1935 Extent: 1 file
1879. IOR/R/20/A/1955 Reference (shelfmark): IOR/R/20/A/1955 Title: File 30/41 Establishment: Perim, medical staff Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1933 Extent: 1 file
1880. IOR/R/20/A/1956 Reference (shelfmark): IOR/R/20/A/1956 Title: File 30/41 Establishment: Perim, medical staff Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934-1937 Extent: 1 file