1. 'The Rebellion against the Sultan of Muscat, May 1913 - July 1916.' Creator: Author: Mesopotamia Expeditionary Force, Chief Political OfficerAuthor: Gertrude Margaret Lowthian Bell Date: 1916/1916 Language: English Geographic region: MuscatOman
2. 'File 59/15 B (A 14) Muscat: slave trade under cover of French flag' Date: 1902/1904 Language: English Geographic region: MuscatBūshehr
4. 'File [VIIIB/2] MUSCAT STATE AFFAIRS: Zanzibar Subsidy and Arms Subsidy' Date: 1921/1939 Language: English Geographic region: Sultanate of Muscat and Oman
5. 'File 59/15 C (A 15) Muscat Miscellaneous' Date: 1903/1909 Language: English Geographic region: MuscatBūshehr