1. IOR/R/20/B/2111-2149 Reference (shelfmark): IOR/R/20/B/2111-2149 Title: Chief Secretary: Most secret files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1941-1955 Extent: 38 files
2. IOR/R/20/B/2112 Reference (shelfmark): IOR/R/20/B/2112 Title: MS 2/1 Taxation Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1948-Feb 1951 Extent: 1 file
3. IOR/R/20/B/2115 Reference (shelfmark): IOR/R/20/B/2115 Title: MS 3/7 Hodeidah Intelligence Summaries Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1947-Jan 1951 Extent: 1 file
4. IOR/R/20/B/2118 Reference (shelfmark): IOR/R/20/B/2118 Title: MS 6/1 I WAP affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1953-May 1954 Extent: 1 file
5. IOR/R/20/B/2119 Reference (shelfmark): IOR/R/20/B/2119 Title: MS 6/1 II WAP affairs Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1954-May 1955 Extent: 1 file
6. IOR/R/20/B/2123 Reference (shelfmark): IOR/R/20/B/2123 Title: MS 6/25 Situation reports: WAP Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1954-Jul 1955 Extent: 1 file
7. IOR/R/20/B/2141 Reference (shelfmark): IOR/R/20/B/2141 Title: MS 9/38 Anglo-Yemeni relations Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1952-Aug 1954 Extent: 1 file
8. IOR/R/20/B/2147 Reference (shelfmark): IOR/R/20/B/2147 Title: MS 14/13 Control of immigration Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1947-Mar 1949 Extent: 1 file
9. IOR/R/20/B/2113 Reference (shelfmark): IOR/R/20/B/2113 Title: MS 3/1 II Police Intelligence Summaries Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1951-Jan 1952 Extent: 1 file
10. IOR/R/20/B/2114 Reference (shelfmark): IOR/R/20/B/2114 Title: MS 3/1 III Police Intelligence Summaries Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1952-Feb 1954 Extent: 1 file