1. ‘Translation of a Firmaum from His Royal Highness the Prince of Shirauz to the Officer commanding the Expedition in the Persian Gulf. Dated Nuber ul Arul 9th 1235’ Date: 1820/1820 Language: English Geographic region: Bharein
2. ‘Substance of a letter from Major General Wm Grant Keir to His Highness the Imaum of Muscat’ Date: 1820/1820 Language: English Geographic region: Bharein
3. 'Affairs of the Persian Gulf. Vol: 3.' Date: 1810/1832 Language: English Geographic region: Persian GulfMuscatBhareinDareen
4. ‘Affairs of the Persian Gulf, Vol: 1.’ Date: 1825/1832 Language: English Geographic region: MuscatPersian GulfBharein
5. Book 111: Letters Inward 1839 Date: 1839/1839 Language: English Geographic region: BussoraNejdBharein
6. Enclosure in Letter from Henry Willock to the Secret Committee of 17 Apr 1820 Creator: Author: Imam of Oman Date: 1820/1820 Language: English Geographic region: Bharein
