41. IOR/R/20/A/1100 Reference (shelfmark): IOR/R/20/A/1100 Title: File 41 Government servants: Conduct rules Collection Area: India Office Records and Private Papers Languages: English Date Range: 1904-Mar 1933 Extent: 1 file
42. IOR/R/20/A/1101 Reference (shelfmark): IOR/R/20/A/1101 Title: File 42 Government vessels Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1908-Sep 1909 Extent: 1 file
43. IOR/R/20/A/1102 Reference (shelfmark): IOR/R/20/A/1102 Title: File 43 Aden Hinterland: general policy (2 vols) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-Feb 1908 Extent: 1 file
44. IOR/R/20/A/1103 Reference (shelfmark): IOR/R/20/A/1103 Title: File 44 Honours and titles Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1909-Mar 1920 Extent: 1 file
45. IOR/R/20/A/1104 Reference (shelfmark): IOR/R/20/A/1104 Title: File 45 Income Tax [government circulars] Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1894-Sep 1924 Extent: 1 file
46. IOR/R/20/A/1105 Reference (shelfmark): IOR/R/20/A/1105 Title: File 46 Indian Poisons Act Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1909-Feb 1911 Extent: 1 file
47. IOR/R/20/A/1106 Reference (shelfmark): IOR/R/20/A/1106 Title: File 47 Intoxicating drugs [circulars] Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1904-Feb 1912 Extent: 1 file
48. IOR/R/20/A/1107 Reference (shelfmark): IOR/R/20/A/1107 Title: File 48 Land acquisition Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1908-Apr 1926 Extent: 1 file
49. IOR/R/20/A/1108 Reference (shelfmark): IOR/R/20/A/1108 Title: File 49 Leases and treaties [Aden and the hinterland] Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1859-c 1905 Extent: 1 file
50. IOR/R/20/A/1109 Reference (shelfmark): IOR/R/20/A/1109 Title: File 50 Lights and beacons Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1907-Mar 1908 Extent: 1 file