482. 'Eastern Bureau, Basrah Branch' Contributor: Cairo Intelligence Department, Arab Bureau, Basra Branch (correspondent)Bahrain Political Agency (creator)Political Agent, Bahrain (creator) Date: 1916/1917 Language: English Extent: 1 file (117 folios)
483. 'MUKALLA AND ENVIRONS' Date: 1937/1937 Language: English Geographic region: Mukalla Extent: 1 plan
484. 'Navigation on the rivers of Mesopotamia' Contributor: Grand Vizier of the Ottoman Empire (correspondent)Governor of Baghdad (recipient) Date: 1883/1883 Language: EnglishFrench Geographic region: MesopotamiaTigris RiverEuphrates River Extent: 1 file (4 folios)
485. 'File 28/5 XVIII Royalty Tickets from BAPCO' Date: 1946/1947 Language: English Extent: 1 file (776 folios)
486. 'File 1/1 Shaikh Sir `Isa bin `Ali Al Khalifah, K. C. S. I.' Contributor: Shaikh Hakim of Bahrain 'Īsá bin 'Alī Āl Khalīfah (correspondent) Date: 1920/1926 Language: EnglishArabic Extent: 1 volume (100 folios)
487. 'File 1/5C Residency Coffee-Man: Hamad bin Malek' Date: 1945/1947 Language: English Extent: 1 file (10 folios)
488. 'File 1/6B Gazetted Officers: Leave Returns and Rulings' Date: 1923/1948 Language: English Extent: 1 file (215 folios)
489. 'File 1/6C Gazetted Officers: Next of Kin' Date: 1940/1947 Language: English Extent: 1 file (48 folios)
490. 'File 1/6D List of Staf [Staff] at HM's Foreign Service Posts in the Persian Gulf' Date: 1949/1950 Language: English Extent: 1 file (35 folios)
491. 'File 1/9 I Indian Assistant for Bahrain' Date: 1927/1934 Language: EnglishArabic Extent: 1 file (244 folios)
492. 'File 1/18 Additional Vernacular Clerk in the Bahrain Agency (Third Munshi)' Date: 1930/1946 Language: EnglishArabic Extent: 1 file (266 folios)
493. 'File 1/18 III Major Head:- Political. Subject:- Sultan of Najd's relations with Iraq.' Contributor: King of Hejaz and Najd (correspondent)Iraq Government Service, Administrative Inspector, Southern Desert (correspondent) Date: 1928/1929 Language: EnglishArabic Geographic region: Kuwait Extent: 1 volume (347 folios)
494. 'File 1/18 IV Arab Revolts against Ibn Saud, 1929.' Contributor: Fayṣal bin Sulṭān al-Dawīsh (correspondent) Date: 1929/1929 Language: EnglishArabic Geographic region: Kuwait Extent: 1 file (183 folios)
495. 'File 1/20 Russian Activities in the Persian Gulf.' Date: 1929/1929 Language: English Geographic region: Soviet Union Extent: 1 file (13 folios)
496. 'File 1/33 Six-Monthly Returns of Contemplated Leave by the Clerical Establishment' Date: 1934/1945 Language: English Extent: 1 file (80 folios)
497. 'File 1/37 Appointment, Transfer, etc. of the PWD Supervisor attached to the Political Agency, Bahrain' Date: 1935/1947 Language: English Extent: 1 file (198 folios)
499. 'File 1/46 Recess: Gazetted Officers; Circulars' Date: 1943/1947 Language: English Extent: 1 file (75 folios)
500. 'File 1/55 Personal File of Political Officer, Qatar, Doha' Date: 1949/1950 Language: English Extent: 1 file (50 folios)
501. 'File 3/3 IV Recoveries of amounts spent on behalf of HMN ships and miscellaneous correspondence with SNO' Contributor: Royal Navy (correspondent) Date: 1938/1950 Language: EnglishArabic Extent: 1 file (89 folios)
502. 'File 3/6 Agency Medical Officer' Date: 1932/1941 Language: EnglishArabic Extent: 1 file (56 folios)
503. 'File 3/7 Launch establishment and their pay and kit' Date: 1929/1941 Language: EnglishArabic Extent: 1 volume (151 folios)
504. 'File 3/8 II Equipment for launches' Date: 1944/1946 Language: English Extent: 1 volume (24 folios)
505. 'File 3/8 Equipment for launches' Contributor: B R Herman and Mohatta Limited, Karachi (correspondent) Date: 1929/1944 Language: English Extent: 1 volume (239 folios)
508. 'File 3/11 Creation of Post of Assistant Political Agent, Bahrain' Date: 1933/1945 Language: EnglishArabic Extent: 1 file (287 folios)
509. 'File 3/12 Supply of provisions to His Majesty's Navy - contract of. Tenders for the Navy.' Contributor: Royal Navy (correspondent) Date: 1931/1950 Language: EnglishArabic Extent: 1 volume (92 folios)
510. 'File 3/13 Visit of HMS Ormonde to Bahrain' Contributor: Mesopotamia Persia Corporation Limited (correspondent) Date: 1932/1937 Language: EnglishArabic Extent: 1 volume (86 folios)
511. 'File 3/14 II Arrivals and departures of H.M.'s ships' Contributor: Royal Navy (correspondent) Date: 1934/1940 Language: EnglishArabic Extent: 1 volume (238 folios)
512. 'File 3/14 III Arrival and departure of ships and B.I.S.N. sailings' Date: 1944/1949 Language: English Extent: 1 volume (44 pages)
513. '3/14 Confidential Reports on Officers and Ministerial Staff, Bahrain' Date: 1935/1949 Language: English Extent: 1 file (52 folios)
514. 'File 3/15 Motor cruiser Felix Jones' Date: 1933/1935 Language: English Extent: 1 volume (61 folios)
516. 'File 3/18 Annex Political Agent's launch, lavatory' Date: 1936/1937 Language: English Extent: 1 volume (26 folios)
517. 'File 3/21 I Construction of a Jolly Boat Launch for Bandar Abbas Consulate' Contributor: Mesopotamia Persia Corporation Limited (correspondent)Khalil Ebrahim Kanoo (correspondent) Date: 1934/1947 Language: English Extent: 1 volume (170 folios)
518. 'File 3/21/ II Sharjah Launch Trenchard Fowle' Date: 1947/1949 Language: English Extent: 1 volume (112 folios)
519. 'File 3/22 I Naval Station at Bahrain' Date: 1935/1938 Language: EnglishArabic Extent: 1 volume (267 folios)
520. 'File 3/22 II Naval Station at Bahrain' Date: 1938/1946 Language: EnglishArabic Extent: 1 volume (67 folios)
521. 'File 3/23 Navigation in Khor Qalai`yah' Date: 1936/1936 Language: English Extent: 1 volume (23 folios)
522. 'File 3/24 Correspondence re- Bahrain Yacht Club' Date: 1936/1936 Language: English Extent: 1 volume (10 folios)
523. 'File 3/26 Shore landing: permission to land on shore to the crew and troops.' Date: 1943/1944 Language: English Extent: 1 volume (9 folios)
524. 'File 3/27 Supply of fishing vessels for defence services' Date: 1944/1944 Language: English Extent: 1 volume (10 folios)
525. 'File 3/28 Sale of naval dhows and motor craft' Date: 1945/1950 Language: EnglishArabic Extent: 1 volume (29 folios)
527. 'File 3/31 Survey for tonnage measurement of steel barges' Date: 1947/1950 Language: English Extent: 1 volume (130 folios)
528. 'File 5/2 I Movements in the Gulf of H.M.'s Ships' Date: 1935/1949 Language: English Extent: 1 file (248 folios)
529. 'File 5/4 A Lighting and buoying: Persian Gulf Lighting Service buoys' Date: 1949/1949 Language: English Extent: 1 file (20 folios)
530. 'File 5/5 Piracy and Attacks on Country Craft' Date: 1933/1947 Language: English Extent: 1 file (22 folios)
531. 'File 5/10 Proposal for a Tank Ship of BAPCO to Fly the Bahrain Flag' Date: 1935/1935 Language: English Extent: 1 file (6 folios)
532. 'File 5/10 Jasim Muhammad al-Chirawi and his uncle Ali bin Abdullah bin Muhammad on Black List' Contributor: Bahrain Political Agency (creator)Political Agent, Bahrain (creator) Date: 1921/1923 Language: EnglishArabic Extent: 1 file (49 folios)
533. 'File 5/12 Storage of Munitions in Bahrain for Naval Purposes' Date: 1939/1940 Language: English Extent: 1 file (59 folios)
534. 'File 5/14 II Notices of Ships' Movements' Date: 1945/1946 Language: English Extent: 1 file (68 folios)
535. 'File 5/15 Exemption of customs and Other Duties on Naval Stores for Naval Base - Jufair' Date: 1935/1944 Language: EnglishArabic Extent: 1 file (56 folios)
536. 'File 5/17 Mutiny of Ratings at naval base, Jufair' Date: 1946/1946 Language: English Extent: 1 file (5 folios)
537. 'File 5/19 Location of Wrecks in Bahrain Harbour' Date: 1947/1947 Language: English Extent: 1 file (32 folios)
538. 'File 5/20 Flying of Flags by B.I.S.N. Company' Date: 1947/1948 Language: English Extent: 1 file (20 folios)
539. 'File 5/22 Assistance to be Rendered by R.N. Vessels to Political Officers in the Persian Gulf' Date: 1948/1948 Language: English Extent: 1 file (5 folios)
540. 'File 5/23 Visits of U.S. Naval Vessels to the Persian Gulf' Date: 1947/1949 Language: EnglishArabic Extent: 1 file (52 folios)
541. 'File 5/24 Khalid bin Mohamed Al Faraj' Contributor: Bahrain Political Agency (creator)Political Agent, Bahrain (creator) Date: 1927/1930 Language: EnglishArabic Extent: 1 file (12 folios)
542. ‘File 5/104 II,III Miscellaneous slave trade correspondence’ Date: 1913/1935 Language: EnglishArabic Extent: 1 volume (77 folios)
543. ‘File 5/168 IV Manumission of slaves on Arab Coast: individual cases’ Date: 1925/1931 Language: EnglishArabic Extent: 1 volume (469 folios)
544. ‘File 5/188 I, 189 I Expenses incurred as a result of slaves taking refuge in consulates and agencies; manumission of slaves and general treatment of slave trade cases’ Contributor: Sir Knight Percy Zachariah Cox (creator) Date: 1910/1939 Language: English Geographic region: PersiaIraqNajdAl JufayrKuk-I-MundKūh-e MandRas TannuraRa's TannūrahAz ZallāqZellaq Extent: One volume (149 folios)
545. ‘File 5/190 III Manumission of slaves at Muscat: individual cases’ Contributor: Secretary to the Political Resident in the Persian Gulf (correspondent) Date: 1929/1932 Language: EnglishArabic Geographic region: MuscatAl-Hasa Extent: One volume (353 folios)
546. ‘File 7/1 I RAF and naval bases in Bahrain’ Date: 1933/1934 Language: EnglishArabic Extent: 1 volume (259 folios)
547. ‘File 7/1 III R.A.F. air bases – Muharraq’ Date: 1944/1950 Language: EnglishArabic Extent: 1 file (18 folios)
548. ‘File 7/2 I Landing grounds and seaplane anchorages’ Date: 1932/1934 Language: EnglishArabic Geographic region: Şīr Banī Yās Island Extent: 1 volume (225 folios)
549. ‘File 7/2 V Landing grounds and seaplane anchorages’ Date: 1936/1937 Language: EnglishArabic Extent: 1 volume (319 folios)
550. ‘File 7/3 Scope and functions of F/Lt. Finch at Sharjah’ Date: 1932/1933 Language: EnglishArabic Extent: 1 file (7 folios)
551. ‘File 7/5 Proposal to base R.A.F. squadron in Bahrain’ Date: 1935/1943 Language: EnglishArabic Extent: 1 file (109 folios)
553. ‘File 7/6 Proposal to construct ammunition dump at Bahrain & Sharjah’ Date: 1935/1941 Language: EnglishArabic Extent: 1 file (68 folios)
554. ‘File 7/9 Unauthorised flights by RAF’ Date: 1936/1942 Language: EnglishArabic Extent: 1 file (58 folios)
555. ‘File 7/10 Mishaps to R.A.F. aircraft’ Date: 1940/1946 Language: EnglishArabic Extent: 1 file (96 folios)
557. ‘File 7/15 Improvements to Muharraq aerodrome’ Date: 1945/1946 Language: English Extent: 1 file (8 folios)
558. ‘File 7/17 Additional aerodromes – Manama’ Date: 1944/1946 Language: English Extent: 1 file (17 folios)
559. ‘File 7/20 Petrol dhow at Ras-al-Khaimah’ Date: 1942/1943 Language: EnglishArabic Extent: 1 file (20 folios)
560. ‘File 7/21 Hospital facilities for R.A.F. at Bahrain’ Date: 1942/1946 Language: English Extent: 1 file (41 folios)
561. ‘File 7/23 Emergency landing grounds at T.C. [Trucial Coast]’ Date: 1944/1948 Language: EnglishArabic Extent: 1 file (57 folios)
562. ‘File 7/25 Complaints regarding sale of R.A.F. stores’ Date: 1947/1947 Language: English Extent: 1 file (37 folios)
563. ‘File 7/27 Closing down of Royal Air Force station, Muharraq in 1947 and arrangements for maintaining and servicing Muharraq aerodrome’ Date: 1947/1947 Language: English Extent: 1 file (17 folios)
564. ‘File 7/28 Payment of toll gate fees by R.A.F.’ Date: 1942/1942 Language: English Extent: 1 file (4 folios)
565. ‘File 7/29 Accidental discharge of machine guns of R.A.F. aircraft’ Date: 1944/1944 Language: English Extent: 1 file (5 folios)
566. ‘File 7/32 Use of Muharraq aerodrome and other RAF aerodromes by U.S.A.A.F. [United States Army Air Forces]’ Date: 1948/1949 Language: English Extent: 1 file (12 folios)
567. ‘File 7/33 Demonstration flights over Trucial Coast by R.A.F. bombers from Air Head Quarters Iraq’ Date: 1949/1949 Language: EnglishArabic Extent: 1 file (17 folios)
568. 'File 9/1 Confidential correspondence regarding Bahrain food supplies' Contributor: Political Resident, Persian Gulf (correspondent) Date: 1932/1945 Language: English Extent: 1 file (11 folios)
569. 'File 9/2 Pearling' Contributor: Political Resident, Persian Gulf (correspondent)Political Agent, Trucial Coast (correspondent)Emir of Qatar (correspondent)HM Ambassador to Saudi Arabia (correspondent)Emir of Dubai, Āl Maktūm dynasty (correspondent) Date: 1934/1949 Language: EnglishArabic Extent: 1 file (154 folios)
570. 'File 9/3 Indian business interests in Bahrain and the Gulf' Contributor: Emir of Qatar (correspondent)Mesopotamia Persia Corporation Limited (correspondent)American Mission Hospital, Bahrain (correspondent)Petroleum Concessions Limited (correspondent)Gray, Mackenzie and Company Limited, shipping agents (correspondent)Imperial Airways (correspondent)Cable and Wireless Ltd (correspondent) Date: 1932/1949 Language: English Extent: 1 file (64 folios)
571. '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)
572. 'File 9/5 Traffic in cultured pearls on Trucial Coast' Date: 1933/1946 Language: EnglishArabic Extent: 1 file (52 folios)
573. 'File 9/6 Muscat date trade' Contributor: Political Resident, Persian Gulf (correspondent)Secretary of State for Foreign Affairs (correspondent) Date: 1928/1931 Language: English Geographic region: BatinahMuscat Extent: 1 file (21 folios)
574. 'File 9/7 Report on Trade Conditions in Persian Gulf' Contributor: British Vice-Consul, Bushire (author) Date: 1934/1937 Language: English Extent: 1 file (16 folios)
575. '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)
576. 'File 9/9 Trade enquiries and statistics' Contributor: Persian Gulf Political Residency (correspondent)United States Legation, Baghdad (correspondent) Date: 1934/1934 Language: English Extent: 1 file (9 folios)