1. ‘Persian Gulf Plunder and destruction of a Bombay Bugla by the Nakhoda and crew who previously murdered the super cargo and two other men belonging to the vessel – Vol: 4’ Date: 1846/1847 Language: English Geographic region: Muttrah
2. 'File 35/23 Continuation of rebellion by Shaikh Salih; measures adopted for compensating the sufferers' Date: 1895/1903 Language: English Geographic region: Muttrah
4. 'P. 5. 733/1904. Muscat:- American Dispensary.' Date: 1909/1910 Language: English Geographic region: Mutra
5. 'Maskat & Matreh' Creator: Cartographer: J & C Walker Date: 1862/1862 Language: English Geographic region: MaskatMatrehGulf of Oman
8. ‘File XXIX/3 THE IMAM’S RISING 1913-1920 ATTACK ON GARRISON AT BAIT-el-FALAG1914.’ Date: 1914/1914 Language: English Geographic region: RuwiBait al-FalajMaṭraḥ
9. ‘File XXIX/1 RISING OF IMAM OF NIZWA MAY 1913’ Date: 1913/1913 Language: English Geographic region: Sama’ilIzkiNizwaMaṭraḥ
10. ‘File XXIX/2 THE IMAM’S RISING 1913-1920. RISING of IMAM of NIZWA in MAY 1913 & 1914’ Date: 1913/1914 Language: English Geographic region: NizwaBarkaMaṭraḥ
11. ‘File XXVIII/1 Internal Politics & Relations with Oman. Narrative of Muscat Affairs 1872-1893’ Date: 1869/1893 Language: English Geographic region: al-SharqiyyaMaṭraḥZanzibar
12. ‘File XXVIII/10 REPORT ON PRESENT CONDITIONS IN MUSCAT AND DEALINGS OF THE STATE WITH THE TRIBES NOMINALLY UNDER IT.’ Date: 1924/1931 Language: English Geographic region: al-BuraimiMaṭraḥDubaiRas al-Khaimah
