25. 'File 21/20 Airways, Private Aviators' Contributor: Foreign Office (correspondent)French Embassy, London (correspondent)Political Resident, Persian Gulf (correspondent)British Embassy in Iraq, Baghdad (correspondent)Air Officer Commanding, Iraq (correspondent)Shaikh Hakim of Bahrain Ḥamad bin 'Īsá Āl Khalīfah (correspondent) Date: 1932/1939 Language: EnglishFrenchArabic Geographic region: Persian Gulf Extent: 1 volume (142 folios)
26. Ext 2159/47 'Visitors to Persian Gulf' Contributor: Secretary of State for Commonwealth Relations (correspondent)Foreign Office (correspondent)Political Agent, Kuwait (correspondent)Political Resident, Persian Gulf (correspondent)District Magistrate, Bahrain (correspondent) Date: 1947/1948 Language: English Geographic region: Persian Gulf Extent: 1 file (15 folios)
27. ‘Administration report of the Persian Gulf Political Residency and Muscat Political Agency for 1887-88.’ Contributor: Political Resident, Persian Gulf (author)Political Agent and Consul, Muscat (author)Samuel Barrett Miles (author) Date: 1888/1888 Language: English Geographic region: Persian GulfMuscat Extent: 1 volume (34 folios)
28. Letter from Louis Mallet, Under-Secretary of State for India, to Robert Bourke, Under-Secretary of State for Foreign Affairs Contributor: Permanent Under-Secretary of State for India (author)Parliamentary Under-Secretary of State for Foreign Affairs (author) Date: 1879/1879 Language: English Geographic region: Persian GulfBahrainMuscatTrucial Coast Extent: 1 file (3 folios)
29. File 2908/1907 Pt 1 ‘Persian Gulf: Quarantine’ Contributor: Sanitation Council of the Persian Empire (author)Foreign Office (correspondent)Secretary of State for Foreign Affairs (correspondent)Permanent Under-Secretary of State for India (correspondent)HM Ambassador to Iran (correspondent) Date: 1907/1910 Language: English Geographic region: Persian GulfBahrain Extent: 1 volume (253 folios)
30. 'THE PERSIAN GULF' Date: 1946/1946 Language: English Geographic region: Persian Gulf Extent: 1 file (32 folios)
31. File 13/7 'Japanese Trawlers for the Persian Gulf' Contributor: Foreign Office (correspondent)Political Resident, Persian Gulf (correspondent)Indian Political Service, External Affairs Department (correspondent) Date: 1938/1938 Language: English Geographic region: Persian Gulf Extent: 1 file (19 folios)
32. Coll 7/38 'Arms, Ammunition & Arms Traffic. Issue of licences for the export of arms to Persian Gulf.' Contributor: Ministry of Supply (correspondent)War Office (correspondent)Political Resident, Persian Gulf (correspondent)Permanent Under-Secretary of State for India (correspondent)Board of Trade, Commercial Relations and Treaties Department, Imports and Exports Licensing Section (correspondent) Date: 1935/1948 Language: English Geographic region: Persian Gulf Extent: 1 file (352 folios)
33. ‘Consular jurisdiction in Persia.’ Contributor: India Office, Assistant Secretary to the Political and Secret Department, (author) Date: 1877/1877 Language: EnglishFrench Geographic region: Persian GulfPersia Extent: 18 folios
34. PZ 8747/36 ‘Tour of G.W. Rendel, C.M.G., Foreign Office, to the Middle East, 1937. Report by Mr G.W. Rendel’ Contributor: India Office, Assistant Under-Secretary of State for India (correspondent)Foreign Office, Eastern Department (correspondent)Sir Knight George William Rendel (correspondent) Date: 1936/1937 Language: English Geographic region: Persian GulfSaudi Arabia Extent: 1 file (103 folios)
35. Coll 30/108 'Trucial Coast. Medical Quarantine and Sanitary Arrangements. Quarantine restrictions on the Trucial Coast: Appt of Medical Adviser to P.R.P.G. (Maj W. J. Moody) Date: 1934/1948 Language: EnglishFrench Geographic region: Persian Gulf Extent: 1 file (288 folios)
36. Copy of letter No.57 of 1865 from Pelly to Charles Gonne, Secretary to Government, Bombay Date: 1865/1865 Language: English Geographic region: East AfricaArabian PeninsulaCentral AsiaBaroda StateIranKalat StateMysore StatePersian GulfRajputanaRiyadhRussiaSindUdaipur StateZanzibarGohadMuscat Extent: 5 folios