25. 'File 61/11 VI (D 102) Hejaz-Nejd Miscellaneous' Contributor: British Legation to Saudi Arabia (correspondent)High Commissioner, Palestine and Transjordan (correspondent)Muscat Political Agency and Consulate (correspondent)Colonial Office (correspondent)High Commissioner, Iraq (correspondent)Political Residency, Aden (correspondent) Date: 1931/1934 Language: EnglishArabic Geographic region: YemenʻAsīrHejazJeddah Extent: 1 volume (259 folios)
26. 'File 61/11 VII (D 122) Hejaz-Nejd Miscellaneous' Contributor: British Legation to Saudi Arabia (correspondent)High Commissioner, Palestine and Transjordan (correspondent)Colonial Office (correspondent)Muscat Political Agency and Consulate (correspondent)British Embassy in Iraq, Baghdad (correspondent)Political Residency, Aden (correspondent) Date: 1934/1936 Language: English Geographic region: Soviet UnionYemenAl-HasaHaifaIraq Extent: 1 volume (223 folios)
27. 'File 61/15 (D 40) Bin Saud: boundary settlement conference at Kuwait' Contributor: British Legation to Saudi Arabia (correspondent)High Commissioner, Palestine and Transjordan (correspondent)Colonial Office (correspondent)High Commissioner, Iraq (correspondent)King of Iraq Fayṣal I (correspondent)Fayṣal bin Sulṭān al-Dawīsh (correspondent)King of Jordan ʿAbdullāh I (correspondent) Date: 1922/1924 Language: EnglishArabic Geographic region: KuwaitTransjordanKāfMaanAl JawfAl 'Aqaba Extent: 1 volume (251 folios)
28. 'File XXV/3 Arabian Politics (including Iraq). Arab Revolt in the Hejaz against the Turks, 1916' Contributor: British Agent and Consul General, Jeddah (author) Date: 1916/1926 Language: English Geographic region: Hejaz Extent: 1 file (243 folios)
29. 'File C 5/19 General Manager KOC (Mr. L. T. Jordan)' Contributor: Political Resident, Persian Gulf (correspondent) Date: 1949/1949 Language: English Extent: 1 file (2 folios)
30. 'File 1/A/4 SAUDI ARABIA.' Contributor: HM Ambassador to Saudi Arabia (correspondent) Date: 1932/1943 Language: EnglishArabic Geographic region: Saudi Arabia Extent: 1 volume (336 folios)
31. ‘File 16/2 Correspondence between the Hon. the P.R. and H.E. the H.C. for Iraq and King Ibn Saud’ Contributor: King of Hejaz and Najd (correspondent) Date: 1929/1930 Language: EnglishArabic Geographic region: JordanIraqNejdKuwait Extent: 1 file (38 folios)
32. 'File 4/20 II Kuwait Situation: Constitution and Council' Date: 1938/1949 Language: EnglishArabic Extent: 1 file (198 folios)
33. 'File 11/29 Policy of H.M. Government Regarding Arabian Affairs' Date: 1931/1933 Language: English Geographic region: Trans-JordanSaudi ArabiaIraq Extent: 1 file (26 folios)
34. 'File 6/29 Foreign Interests: Relations between Najd and Transjordania' Date: 1936/1936 Language: English Geographic region: Saudi ArabiaTrans-Jordan Extent: 1 file (3 folios)
35. File 3665/1924 Pt 2-4 ‘Hejaz-Nejd Situation’ Contributor: Foreign Office (correspondent) Date: 1924/1926 Language: English Geographic region: Hejaz Extent: 1 volume (323 folios)
36. ‘File 16/29 Miscellaneous. Iraq Treaties’ Contributor: Government of Iraq (author) Date: 1931/1938 Language: English Extent: 1 file (12 folios)