1. 'File 1/1 Shaikh Sir `Isa bin `Ali Al Khalifah, K. C. S. I.' Contributor: Shaikh Hakim of Bahrain 'Īsá bin 'Alī Āl Khalīfah (correspondent) Date: 1920/1926 Language: EnglishArabic Extent: 1 volume (100 folios)
2. File 4673/1919 Pt 3 ‘Persian Gulf: Bahrein Mission to England 1919. Political business of Mission’ Contributor: Civil Commissioner, Mesopotamia (correspondent)Government of India, Foreign and Political Department (correspondent)District Magistrate, Bahrain (correspondent)Political Resident, Persian Gulf (correspondent)King of Bahrain (correspondent)Shaikh Hakim of Bahrain 'Īsá bin 'Alī Āl Khalīfah (correspondent) Date: 1919/1920 Language: EnglishArabic Extent: 1 item (83 folios)
