1. IOR/R/20/B/3516-3519 Reference (shelfmark): IOR/R/20/B/3516-3519 Title: Public Relations and Information Office: Secret files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1948-1952 Extent: 4 files
2. IOR/R/20/B/3517 Reference (shelfmark): IOR/R/20/B/3517 Title: File PRS 3 Aden Intelligence reports Collection Area: India Office Records and Private Papers Languages: English Date Range: 1948-1951 Extent: 1 file
3. IOR/R/20/B/3519 Reference (shelfmark): IOR/R/20/B/3519 Title: File PRS 3/A Yemen Intelligence Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1949-Mar 1952 Extent: 1 file
4. IOR/R/20/B/3518 Reference (shelfmark): IOR/R/20/B/3518 Title: File PRS 3/II Aden Intelligence summaries Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1950-Mar 1952 Extent: 1 file
5. IOR/R/20/B/3516 Reference (shelfmark): IOR/R/20/B/3516 Title: File PRS 2/4 Public Relations and Information Office Advisory Committee Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1949-Oct 1951 Extent: 1 file