1. 'File 9/4 Complaints of M/s Khunji against M/s Shasha of Manchester on account of defective goods supplied.' Contributor: Department of Overseas Trade (correspondent)Chamber of Commerce, Greater Manchester (correspondent) Date: 1933/1934 Language: English Extent: 1 file (93 folios)
2. 'File 6/44 I Miscellaneous correspondence with the Adviser' Contributor: Persian Gulf Political Residency (correspondent)Commandant, State Police, Bahrain (correspondent)Government of Bahrain, Āl Khalīfa dynasty (correspondent)Political Agent and Consul, Muscat (correspondent)Eastern Bank Limited (correspondent)Cable and Wireless Ltd (correspondent)British Consul-General, Beirut (correspondent)Department of Overseas Trade (correspondent)Government of Punjab, Home Secretary (correspondent)Political Agency, Quetta-Pishin (correspondent) Date: 1931/1938 Language: EnglishArabic Extent: 1 file (237 folios)
3. 'File 6/26 Agricultural improvements in Bahrain' Contributor: Henri Marcellus (correspondent)British Cotton Growing Association (correspondent)The Hebrew University of Jerusalem (correspondent)King of Bahrain (correspondent)Department of Overseas Trade (correspondent)Petroleum Concessions Limited (correspondent)Arabian American Oil Company (correspondent)Persian Gulf Political Residency (correspondent)Khalil Ebrahim Kanoo (correspondent) Date: 1929/1947 Language: EnglishArabicHebrew Extent: 1 file (186 folios)
4. Coll 30/80 'Trade: Reports on Persian Gulf Market and trading possibilities' Contributor: Department of Overseas Trade (correspondent)Political Resident, Persian Gulf (correspondent)British Vice-Consul, Bushire (author) Date: 1930/1948 Language: English Geographic region: Persian Gulf Extent: 1 file (354 folios)
5. Coll 30/81 'Minerals: Desire of Commander Bayldon R.N., (retd.) for concession for mining Red Oxide on Abu Musa. Possibilities of deposits on the Tamb Islands.' Contributor: Foreign Office (correspondent)Department of Overseas Trade (correspondent)British Legation, Tehran (correspondent)Robert Corbett Bayldon (correspondent) Date: 1934/1947 Language: English Geographic region: Abu Musa Island Extent: 1 file in 3 parts (475 folios)
6. Coll 30/68 'Trade: Japanese trading activities in the Persian Gulf.' Contributor: Political Resident, Persian Gulf (correspondent)Department of Overseas Trade (correspondent) Date: 1933/1938 Language: English Geographic region: Persian Gulf Extent: 1 file (117 folios)
7. Coll 30/72 'Foreign Shipping in: Inauguration of regular steamship service from Italy by the Lloyd Triestino Company.' Contributor: Foreign Office (correspondent)Department of Overseas Trade (correspondent) Date: 1933/1935 Language: English Extent: 1 file (53 folios)
8. Ext 4940/45 'Shipment of goods to Persia' Contributor: Indian Political Service, External Affairs Department (correspondent)Department of Overseas Trade (correspondent) Date: 1945/1945 Language: English Extent: 1 file (3 folios)
9. PZ 6842/33 'Persia: purchase of cargo steamers' Contributor: Iranian Chargé d'Affaires to London (correspondent)Department of Overseas Trade (correspondent)Foreign Office (correspondent)Secretary in Charge of Commercial Affairs, British Legation, Tehran (correspondent) Date: 1933/1935 Language: English Extent: 1 file (23 folios)
10. Coll 20/26 'Muscat: Coinage of Muscat and Oman' Contributor: Department of Overseas Trade (correspondent) Date: 1938/1938 Language: English Extent: 1 file (15 folios)
11. Coll 20/6 'Muscat: Trade: Annual Reports 1924-' Contributor: Government of India, Foreign Secretary (correspondent)Department of Overseas Trade (correspondent) Date: 1926/1947 Language: English Extent: 1 file (290 folios)
12. Coll 25/26 'Orders-in-Council: Morocco: Surrender of British Extra Territorial rights; Anglo-French Convention, 1937' Contributor: Foreign Office (correspondent)Board of Trade (correspondent)Dominions Office (correspondent)Colonial Office (correspondent)Department of Overseas Trade (correspondent)Government of India, Foreign and Political Department (correspondent) Date: 1933/1938 Language: EnglishFrench Extent: 1 file (318 folios)
