The item consists of a memorandum, dated 14 March 1822, relating to the 1820 and 1821 expeditions against the Beni Boo Ali [Banū Bū ‘Alī], inhabitants of Jalan province and nominally under the authority of the Imaum [Imam] of Muscat [Sayyid Sa‘īd bin Sulṭān Āl Bū Sa‘īd]. The justifications for th...