565. File 522/1922 Pt 7 'Bahrain: Persian claim to sovereignty; Persian Treaty negotations 1929-1930' Date: 1929/1933 Language: English Geographic region: Bahrain
566. File 4535/1928 Pt 17 ‘Persian Gulf: Removal of the Residency from Bushire.’ Date: 1929/1930 Language: English Geographic region: Bahrein
567. File 2297/1919 ‘Persian Gulf Residency Monthly Reports. 1912-20.’ Date: 1912/1921 Language: English Geographic region: BahrainMaskatKoweit
568. File 2794/1921 'PARTS 7, 8 & 9 BAHRAIN OIL CONCESSION, WIRELESS, TELEPHONES, AND CUSTOMS DUTIES &c.' Date: 1933/1935 Language: English Geographic region: Bahrain
569. File 2794/1921 Pt 10 'Oil. Persian Gulf. Bahrain. Refinery at Bahrain.' Date: 1933/1938 Language: English Geographic region: Bahrain
570. File 2794/1921 Pt 12 'Persian Gulf; oil; Bahrain; acquisition of land on Sitrah Island and reservation of other land elsewhere' Date: 1933/1934 Language: English Geographic region: Bahrain
571. File 2794/1921 Pt 6 'Persian Gulf: Oil: Bahrain' Date: 1934/1936 Language: English Geographic region: Bahrain
572. File 2794/1921 Pt 1 'Persian Gulf: oil' Date: 1921/1925 Language: English Geographic region: KuwaitBahrain
573. File 2794/1921 Pt 14 'Persian Gulf: oil; Bahrain; appointment of chief local representative of Bahrain Petroleum Company' Date: 1935/1946 Language: English Geographic region: Bahrain
574. File 2908/1907 Pt 1 ‘Persian Gulf: Quarantine’ Creator: Author: Sanitation Council of the Persian Empire Date: 1907/1910 Language: English Geographic region: Persian GulfBahrain
575. File 2908/1907 Pt 2 ‘Bahrain: quarantine arrangements’ Date: 1908/1911 Language: English Geographic region: Bahrain
576. File 2960/1916 Pt 1 'Persia: salaries of HM consular and diplomatic officers' Date: 1908/1918 Language: English Geographic region: PersiaShargahBahreinMaskat