49. Letter from Lewis Pelly, Mount Aboo [Ābu] to Charles Umpherston Aitchison Date: 1874/1874 Language: English Extent: 3 folios
50. Coll 30/196 ‘Persian Gulf Defence. Muscat. War Subsidy’ Contributor: Political Agent and Consul (correspondent)Political Resident, Persian Gulf (correspondent)Foreign Office (correspondent)Indian Political Service, External Affairs Department (correspondent)Air Ministry (correspondent)HM Treasury (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent; subject)Admiralty (correspondent) Date: 1938/1951 Language: English Geographic region: Muscat Extent: 1 file (430 folios)
51. 'Muscat Rising' Date: 1913/1914 Language: EnglishFrench Geographic region: Oman Extent: 1 file (122 folios)
52. Vol 9 Bushire Diary Contributor: Government of Bombay, Political Department (correspondent)Government of Bombay, Accountant General (correspondent) Date: 1806/1807 Language: English Geographic region: Bombay Extent: 2 volumes (241 folios)
53. ‘Cyprus.’ Contributor: Government of India, Quarter Master General's Department, Intelligence Branch (author) Date: 1878/1878 Language: English Extent: 1 volume (91 folios)
54. 'File 14/15 Middle East Oil' Contributor: Head of Political Intelligence Centre, Middle East Forces (correspondent)Political Resident, Persian Gulf (correspondent) Date: 1946/1947 Language: English Geographic region: Middle East Extent: 1 file (17 folios)
55. 'File 6/12 Dhamanmal Issardas [Isardas]' Date: 1933/1933 Language: English Extent: 1 file (5 folios)
56. Letter from Ephraim Gerrish Stannus, Resident at Bushire, to Mohumed Zekee Khan Date: 1827/1827 Language: English Extent: 2 folios
57. 'File 6/6 II Pension contribution of late Subedar Niaz Ali Khan' Contributor: Persian Gulf Political Residency (correspondent) Date: 1928/1928 Language: English Extent: 1 file (22 folios)
58. File 1421/1908 Pt 2 'Persia: oil; Ahwaz oil guard' Contributor: HM Treasury (correspondent)Political Resident, Persian Gulf (correspondent)British Vice-Consul, Ahwaz (correspondent)HM Ambassador to Iran (correspondent)Secretary of State for Foreign Affairs (correspondent)William Knox D'Arcy (correspondent)George Bernard Reynolds (correspondent) Date: 1907/1910 Language: English Extent: 1 item (239 folios)
59. 'File XXXVI/1 CEREMONIALS, HONOURS & REWARDS. - SALUTES. 1887-1926.-' Date: 1873/1926 Language: EnglishArabicFrench Extent: 1 volume (106 folios)
60. Extracts of Communications relating to the Permanent British Occupation of Basra Contributor: Secretary of State for India, United Kingdom (correspondent)Viceroy and Governor-General of India in Council (correspondent)India Office, Secretary to the Political and Secret Department (author) Date: 1916/1916 Language: English Geographic region: Basra Extent: 1 file (4 folios)