1. 'Agreement relating to the Umm-al-Qaiwan Oil Concession [between] His Majesty's Government in the United Kingdom and Petroleum Concessions Limited' Date: 1946/1946 Language: English Geographic region: Umm-al-Qawain
2. 'Agreement... between the Ruler of Umm-al-Qaiwain... and Petroleum Concessions Limited' Date: 1945/1945 Language: English Geographic region: Umm-al-Qawain
3. 'Confdl. 86/47 Umm-al-Qawain Oil' Date: 1945/1945 Language: English Geographic region: Umm-al-Qawain
