Name
- Emir of Ja‘alān, Early 20th century - Mid 20th century7
- Emir of Najd and Hasa, 1902-19217
- Government of India, Foreign Secretary, 1843-19377
- Kuwait Oil Company, 1934-7
- Muharraq municipality, Bahrain, c 1932-20027
- Muṭayr, Tribe, 17th century-7
- Petroleum Concessions Limited, Manager, Bahrain, 1935-Mid 20th century7
- Secretary of State for Foreign Affairs, 1782-19687
- Sultan of Najd, 1921-19267
- al-Zuhair, Family, 20th century7
- Āl Khalīfah, Salmān bin Ḥamad, Hakim of Bahrain, 1895-19617
- Āl Ṣabāḥ, Muḥammad bin Aḥmad, 1909-19757
- Air Ministry, 1918-19646
- Arabian Mission, 1889-19736
- Banī Bū ‘Alī, Tribe, 19th century-6
- British Consul, Basra, 20th century6
- British Consul, Khorramshahr, 1880-19686
- Government of Bahrain, Food Controller, 1940?-1944?6
- Government of Muscat and Oman, Director-General of Customs, c 1934-c 19486
- Muscat Political Agency and Consulate, 1861-19716