2. 'File 8/8 II Annual Administration Report of The Bahrain Agency' Date: 1941/1944 Language: English
4. File 8/8 1931-34 Bahrain Agency Administration Reports and Related Papers Date: 1932/1935 Language: English
5. 'File 61/13 I (D 133) Wahabis and Pilgrimage to Hedjaz' Date: 1923/1937 Language: English Geographic region: MeccaJeddahMedina