2. 'File 35/134 IV (A 56) Sur. Ja'alan - Amirs of.' Date: 1931/1932 Language: English Geographic region: AiqaSur
3. 'Confidential 86/7-I c-66 AERIAL SURVEY OF BAHRAIN IN CONNECTION WITH B.P.C. OPERATIONS' Date: 1934/1936 Language: English Geographic region: Bahrain
5. 'File 1/A/38 II Negotiations with Bin Saud re: Eastern boundary of Saudi Arabia with Qatar & Trucial Oman.' Date: 1935/1935 Language: English Geographic region: QatarSaudi ArabiaAbu DhabiTrucial Oman
6. 'File 1/A/38 III Negotiations with Bin Saud re: Eastern Boundary of Saudi Arabia.' Date: 1935/1936 Language: English Geographic region: QatarSaudi ArabiaAbu Dhabi
7. 'File 1/A/38 IV Negotiations with Bin Saud re: Eastern Boundary of Saudi Arabia.' Date: 1936/1938 Language: English Geographic region: QatarSaudi ArabiaAbu Dhabi
8. ‘File 28/40 Proposed military occupation of Gulf ports & coast watching system’ Date: 1942/1942 Language: English Geographic region: Persian GulfGulf of Oman
9. 'File 2/10 II. AVIATION. B. ROYAL AIR FORCE. (1) Reconnaissance of Basrah, Aden, Muscat, Masirah, Murbat, Sauqrah Bay etc.' Date: 1933/1935 Language: English Geographic region: MurbatMasirah
10. 'File 2/10 III II- B/1- Vol. II. II. AVIATION. B. ROYAL AIR FORCE. (1) Reconnaissance of Basrah, Aden, Muscat, Masirah, Murbat, Sauqrah Bay etc. Air Route' Date: 1934/1938 Language: English Geographic region: Shuwaiymiya
12. Coll 5/11 ‘Air Route to India: Arab Coast Route – Emergency Landing Ground at Qatar’ Date: 1932/1934 Language: English Geographic region: Qatar