421. IOR/R/20/A/3614 Reference (shelfmark): IOR/R/20/A/3614 Title: File 1124 High officials: Prince and Princess Kaya of Japan, visit to Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
422. IOR/R/20/A/3627 Reference (shelfmark): IOR/R/20/A/3627 Title: File 1142 Foreign Navy: Reports on the movements of foreign men-of-war Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
423. IOR/R/20/A/3665 Reference (shelfmark): IOR/R/20/A/3665 Title: File 1231 Notes by Group Captain Portal on possible operations against the Subeihis Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
424. IOR/R/20/A/3687 Reference (shelfmark): IOR/R/20/A/3687 Title: File 1265 Aden Defence Scheme: Memorandum by the Overseas Defence Committee Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
425. IOR/R/20/A/3717 Reference (shelfmark): IOR/R/20/A/3717 Title: File 1302 Visit of Captain T. Hickinbotham, to Socotra, Qishn and Mukalla Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file
426. IOR/R/20/A/3748 Reference (shelfmark): IOR/R/20/A/3748 Title: File 1341/2 Proposed evacuation of women and children in the event of hostilities Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935-1936 Extent: 1 file
427. IOR/R/20/A/3752 Reference (shelfmark): IOR/R/20/A/3752 Title: File 1341/6 Telegraph and telephones: Erection of emergency lines and additional staff Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file
428. IOR/R/20/A/3768 Reference (shelfmark): IOR/R/20/A/3768 Title: File 1341/20 Measures for defence against landing parties in Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file
429. IOR/R/20/A/3793 Reference (shelfmark): IOR/R/20/A/3793 Title: File 1368 File Establishment of an anti-aircraft gun position on Elephant's Back Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file
430. IOR/R/20/A/3813 Reference (shelfmark): IOR/R/20/A/3813 Title: File 1393 Re-organisation of the Establishment of the District Court Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936 Extent: 1 file