Исторические периоды
Imamate of Oman (1913–1914)
1913 CE – 1914 CE
Capital: NizwaArea: 103,792 km²
Imamate of Oman (1915–1916)
1915 CE – 1916 CE
Capital: NizwaArea: 103,820 km²
Imamate of Oman (1917–1918)
1917 CE – 1918 CE
Capital: NizwaArea: 103,792 km²
Imamate of Oman (1919–1919)
1919 CE – 1919 CE
Capital: NizwaArea: 103,792 km²