Greenwood Press, pp 409 G. Lucas, "Memorandum on the Cultivation and Exportation of Opium in Persia," Annual Report on the Administration of the Persian Gulf Residency from the Year 1874–75, pp. 26–30. G. Lucas, "Memorandum on the Cultivation of Opium in Persia," Annual Report on the Administration of the Persian Gulf Residency from the Year 1878–79, pp. 31–39. Dr. H. al-Baharna LL.B (1998). British Extra-Territorial Jurisdiction in the Gulf 1913–1971 Mehr, Farhang. A Colonial Legacy: The Dispute Over the Islands of Abu Musa, and the Greater and Lesser Tumbs, University Press of America Onley, James. The Persian frontier of the British Raj Albaharna, Husain M., (1968). Legal Status of the Persian Gulf States: Study of Their Treaty Relations and Their International Problems British Residency in Persian Gulf Notes References External links Qatar Digital Library - an online portal providing access to previously undigitised British Library archive materials relating to Gulf history and Arabic science Residencies of British India 1763 establishments in Asia 1971 disestablishments in Asia 18th century in Iran 19th century in Iran 20th century in Iran 19th century in Bahrain 20th century in Bahrain History of Kuwait History of Dubai 19th century in Dubai 20th century in Dubai Bahrain–United Kingdom relations Iran–United Kingdom relations Kuwait–United Kingdom relations Oman–United Kingdom relations Qatar–United Kingdom relations United Arab Emirates–United Kingdom relations Trucial States 18th-century establishments in the British Empire Extraterritorial jurisdiction