1. 'File 9/8 Japanese trade activities in the Persian Gulf' Contributor: Yusuf Bin Ahmed Kanoo (correspondent) Date: 1934/1939 Language: EnglishArabic Extent: 1 file (32 folios)
2. 'File 2/14 Outbreaks of smallpox, cholera and other diseases on the Trucial Coast' Contributor: Native Agent, Trucial Coast, Sharjah (correspondent)Bahrain Political Agency, Medical Officer (correspondent)Yusuf Bin Ahmed Kanoo (correspondent)Emir of Ra's al-Khaymah, Āl Qāsimī dynasty (correspondent) Date: 1935/1942 Language: EnglishArabic Geographic region: SharjahTrucial Coast Extent: 1 file (402 folios)
3. ‘File 12/8 Shipping.– Correspondence re. Arrival of ships of foreign nationalities in Bahrain and questions relating to freight and cargo brought by them.’ Contributor: Mesopotamia Persia Corporation Limited (correspondent)Yusuf Bin Ahmed Kanoo (correspondent) Date: 1933/1948 Language: English Extent: 1 file (54 folios)
4. ‘File 12/13 Shipping. Agents for foreign steamship companies’ Contributor: Adviser to the Government of Bahrain (correspondent)Director of Customs and Port Officer (correspondent)Yusuf Bin Ahmed Kanoo (correspondent) Date: 1932/1950 Language: English Extent: 1 file (19 folios)
5. 'File 14/1 IV General correspondence regarding postal matters and conveyance of mails at Bahrain' Contributor: British Overseas Airways Corporation (correspondent)Bahrain Petroleum Company (correspondent)Yusuf Bin Ahmed Kanoo (correspondent)British India Steam Navigation Company Limited (correspondent)Naval Officer-in-Charge, Bahrain (correspondent)Petroleum Concessions Limited (correspondent)Inspector of Post Offices, Persian Gulf (correspondent)Postmaster, Karachi (correspondent)Sub-Postmaster, Bahrain (correspondent)Gray, Mackenzie and Company Limited, shipping agents (correspondent)Eastern Bank Limited (correspondent)Cable and Wireless Ltd (correspondent) Date: 1941/1945 Language: English Extent: 1 file (224 files)
6. 'File 14/1 V Conveyance of mails at Bahrain' Contributor: Yusuf Bin Ahmed Kanoo (correspondent) Date: 1945/1947 Language: English Extent: 1 file (56 folios)
7. 'File 14/1 Correspondence regarding calls of mail steamers at Bahrain and general correspondence regarding postal matters' Contributor: Bahrain Petroleum Company (correspondent)Adviser to the Government of Bahrain (correspondent)British India Steam Navigation Company Limited (correspondent)Yusuf Bin Ahmed Kanoo (correspondent)Kuwait Political Agency (correspondent)British Overseas Airways Corporation (correspondent)Imperial Airways (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Superintendent of Post Offices, Lower Sind and the Persian Gulf, Karachi (correspondent)Customs Department (correspondent) Date: 1938/1941 Language: EnglishArabic Extent: 1 file (302 folios)
8. 'File 19/2 II Tour. The Honourable the Political Resident in the Persian Gulf' Contributor: Haji Abdulnabi Bushiri & Sons (correspondent)Mesopotamia Persia Corporation Limited (correspondent)Adviser to the Government of Bahrain (correspondent)King of Bahrain (correspondent)Eastern Bank Limited (correspondent)Emir of Qatar (correspondent)Political Resident, Persian Gulf (correspondent; subject)Yusuf Bin Ahmed Kanoo (correspondent)Muharraq municipality, Bahrain (correspondent)Manamah Municipality (correspondent) Date: 1932/1934 Language: EnglishArabic Extent: 1 file (202 files)
9. 'File 19/2 III The Honourable the Political Resident's tours' Contributor: Adviser to the Government of Bahrain (correspondent)King of Bahrain (correspondent)Emir of Abu Dhabi, Āl Nahyān dynasty (correspondent)Emir of Qatar (correspondent)Political Resident, Persian Gulf (correspondent; subject)Emir of Dubai, Āl Maktūm dynasty (correspondent)Emir of Sharjah, Āl Qāsimī dynasty (correspondent)Emir of Ra's al-Khaymah, Āl Qāsimī dynasty (correspondent)Emir of Ajman, Āl Nu'aymī dynasty (correspondent)Yusuf Bin Ahmed Kanoo (correspondent)Emir of Umm al-Qaywayn, Āl Mu'allā dynasty (correspondent)Shaikh 'Abdullāh bin 'Īsá Āl Khalīfah (correspondent)Shaikh Muḥammad bin ̔Īsá Āl Khalifah (correspondent) Date: 1934/1937 Language: EnglishArabic Extent: 1 file (289 folios)
10. 'File 19/2 IV The Honourable the Political Resident's tours, etc' Contributor: Petroleum Concessions Limited (correspondent)Adviser to the Government of Bahrain (correspondent)King of Bahrain (correspondent)Political Agent, Trucial Coast (correspondent)British Overseas Airways Corporation (correspondent)Political Resident, Persian Gulf (correspondent; subject)Yusuf Bin Ahmed Kanoo (correspondent) Date: 1937/1944 Language: English Extent: 1 file (415 folios)
11. 'File 21/25 Imperial Airways, Bahrain: Muharraq Aerodrome' Contributor: Adviser to the Government of Bahrain (correspondent)Yusuf Bin Ahmed Kanoo (correspondent)Imperial Airways (correspondent) Date: 1934/1936 Language: English Geographic region: Muharraq Extent: 1 file (37 folios)
12. File 12/8 Channels of communication for secret and confidential documents Contributor: India Office (correspondent)Persian Gulf Political Residency (correspondent)Government of India (correspondent)British Consulate, Basra (correspondent)Yusuf Bin Ahmed Kanoo (correspondent) Date: 1935/1938 Language: English Extent: 1 file (159 folios)
