21. IOR/R/20/C/2458 Reference (shelfmark): IOR/R/20/C/2458 Title: Junior Assistant Adviser's intelligence reports Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1965-Apr 1966 Extent: 1 file
22. IOR/R/20/C/2469 Reference (shelfmark): IOR/R/20/C/2469 Title: File W/8 Secret files: Armed forces Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1956-Jan 1966 Extent: 1 file
23. IOR/R/20/C/2470 Reference (shelfmark): IOR/R/20/C/2470 Title: File W/11/II Secret files: Operations Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1958-Apr 1965 Extent: 1 file
24. IOR/R/20/C/2474 Reference (shelfmark): IOR/R/20/C/2474 Title: File W/14 Secret files: Intelligence: miscellaneous Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1956-Nov 1962 Extent: 1 file
25. IOR/R/20/C/2476 Reference (shelfmark): IOR/R/20/C/2476 Title: File W/23 Secret files: Intelligence targets Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1964-Feb 1965 Extent: 1 file
26. IOR/R/20/C/2444 Reference (shelfmark): IOR/R/20/C/2444 Title: Miscellaneous unclassified files: Documents of permanent importance [miscellaneous papers only] Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1947-Dec 1950 Extent: 1 file
27. IOR/R/20/C/2447 Reference (shelfmark): IOR/R/20/C/2447 Title: Miscellaneous unclassified files: Yemeni affairs before the revolution, Oct 1962 Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1952-Oct 1962 Extent: 1 file
28. IOR/R/20/C/2449 Reference (shelfmark): IOR/R/20/C/2449 Title: File 2132 Miscellaneous unclassified files: Treaties: general; Amiri Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1954-Nov 1955 Extent: 1 file
29. IOR/R/20/C/2427 Reference (shelfmark): IOR/R/20/C/2427 Title: File NAS/3 Secret files: Demi-official letters Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1948-Nov 1955 Extent: 1 file
30. IOR/R/20/C/2463 Reference (shelfmark): IOR/R/20/C/2463 Title: File W/1/II Secret files: Staff: HMG Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1958-Jun 1966 Extent: 1 file