351. IOR/R/20/A/3954 Reference (shelfmark): IOR/R/20/A/3954 Title: File 1574 Red Sea Islands: Fortifications on certain Islands in the Red Sea Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937 Extent: 1 file
352. IOR/R/20/A/2991 Reference (shelfmark): IOR/R/20/A/2991 Title: File 136 Spies of the Imam of San'a Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920 Extent: 1 file
353. IOR/R/20/A/3060 Reference (shelfmark): IOR/R/20/A/3060 Title: File 266-B Flight of aeroplanes from Aden to Berbera Collection Area: India Office Records and Private Papers Languages: English Date Range: 1922 Extent: 1 file
354. IOR/R/20/A/3119 Reference (shelfmark): IOR/R/20/A/3119 Title: File 335-A Application for export of opium to Czechoslovakia Collection Area: India Office Records and Private Papers Languages: English Date Range: 1925 Extent: 1 file
355. IOR/R/20/A/3204 Reference (shelfmark): IOR/R/20/A/3204 Title: File 461 Motor routes from San'a to Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: 1 file
356. IOR/R/20/A/3225 Reference (shelfmark): IOR/R/20/A/3225 Title: File 501 Visits of Italian men-of-war at Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: 1 file
357. IOR/R/20/A/3385 Reference (shelfmark): IOR/R/20/A/3385 Title: File 789 Visit of Major Holme to San'a Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931 Extent: 1 file
358. IOR/R/20/A/3446 Reference (shelfmark): IOR/R/20/A/3446 Title: File 883 Defence of Aden: Major Gray's questionnaire Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931 Extent: 1 file
359. IOR/R/20/A/3448 Reference (shelfmark): IOR/R/20/A/3448 Title: File 884-A Great Hamish and Zuber Islands, Red Sea Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931 Extent: 1 file
360. IOR/R/20/A/3449 Reference (shelfmark): IOR/R/20/A/3449 Title: File 886 Visit of Shaukat Ali to San'a Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 1 file