Subject
- Treaties12
- Financial administration7
- Rebellions7
- Treaty of Friendship, Commerce and Navigation between Great Britain and Muscat (1891)7
- Treaty of Friendship, Commerce and Navigation between Great Britain and Muscat (1939)7
- Flags5
- Military operations5
- Customs administration4
- Economic reform4
- Armed forces3
- Foreign relations3
- State budget3
- Abdications (events)2
- Currencies2
- Geological surveys2
- Harbours2
- Kings and rulers--Succession2
- Minerals2
- Royal visits2
- Treaty of Sīb (1920)2