25. 'File 19/261 I (C 92) Proposed Establishment of a U.S.A Consulate at Bahrain' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1943/1946 Language: EnglishArabic Geographic region: BahrainBūshehr Extent: 1 volume (219 folios)
26. 'File 19/191 IV (C 103) Bahrain, Persian Claim To' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1935/1948 Language: EnglishFrench Geographic region: BahrainBūshehr Extent: 1 file (336 folios)
27. 'File 2/1 Epidemics (in Bahrain): Cholera, Smallpox etc & quarantine restrictions' Contributor: United States Consulate, Basra (correspondent)Government of Bahrain, Medical Department (correspondent)Arabian American Oil Company (correspondent)British Overseas Airways Corporation (correspondent)Residency Surgeon, Persian Gulf (correspondent)Adviser to the Government of Bahrain (correspondent)Gray, Mackenzie and Company Limited, shipping agents (correspondent) Date: 1942/1950 Language: English Geographic region: KhorramshahrDhahranBushireAbadan Extent: 1 file (209 folios)
28. ‘File 5/6 I Brussels Conference and general rules and procedure on slave traffic’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1892/1925 Language: EnglishFrenchArabicPersian Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: 1 volume (137 folios)
29. ‘File 5/65 I Question of disposal of emancipated slaves and proposal to check traffic between Muscat, Oman ports and Zanzibar’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1889/1905 Language: English Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: 1 volume (95 folios)
30. ‘File 5/74 Practice attributed to British authorities of surrendering fugitive slaves’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Sir Knight Percy Zachariah Cox (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1897/1900 Language: English Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: 1 volume (65 folios)
31. ‘File 5/187 I – Proclamation prohibiting slave trade’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1913/1938 Language: EnglishArabicMarathiGujarati Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: One volume (158 folios)
32. ‘File 5/201 Manumission of slaves and rules relating to cases arising out of the pearling industry’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1918/1918 Language: English Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: 1 volume (21 folios)
33. 'File 17/29 DISPOSAL OF CERTAIN ELECTRIC GENERATING EQUIPMENT ORIGINALLY ORDERED FOR INSTALLATION IN CONSULATES AT BANDAR ABBAS AND BUSHIRE' Contributor: Native Agent, Trucial Coast, Sharjah (correspondent)Secretary to the Political Resident in the Persian Gulf (correspondent)Adviser to the Government of Bahrain (correspondent)Emir of Qatar, Secretary to (correspondent) Date: 1947/1947 Language: EnglishArabic Geographic region: Bushire Extent: 1 file (13 folios)
34. 'File 19/109 IX (C 82) Bahrain - Relations with other Powers' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1937/1941 Language: EnglishArabic Geographic region: Kingdom of HejazBahrainBūshehr Extent: 1 volume (210 folios)
35. 'File 19/116 IX (C 65) Bahrain Miscellaneous' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1933/1935 Language: EnglishArabic Geographic region: BahrainBūshehr Extent: 1 file (22 folios)
36. 'File 19/116 VIII (C 34) Bahrain Miscellaneous' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1925/1931 Language: English Geographic region: BahrainBūshehr Extent: 1 file (60 folios)