1. 'File 35/16, 40 Attack on Sohar; Jannabah disturbances at Sur' Date: 1895/1898 Language: English Geographic region: Sohar
2. ‘File XXXVIII/3 SUR AFFAIRS. SUR & THE AMIRS OF JA‘ALAN. 1927 to oct: 1928.’ Date: 1927/1928 Language: English
3. ‘File XXXVIII/5 REPORT ON SUR. By MAJOR G. P. MURPHY., I.A. P. A., MUSCAT. 10-10-1928.’ Date: 1928/1928 Language: English
4. File 4640/1928 Pt 2 ‘Muscat Situation at Sur.’ Date: 1926/1931 Language: English Geographic region: SurAiqaSultanate of Muscat and Oman
