1. Persian Gulf Affairs Date: 1841/1841 Language: English Geographic region: دبيزنجبارالخليج العربيمسقطبومبايالشارقةبلاد فارسخارج (جزيرة)
4. File 3540/1914 Pt 10-15 'German War: Officers Lent to War Office' Date: 1917/1920 Language: English
6. File 3540/1914 Pt 2 'German War: Interpreters and Political Officers lent to War Office' Date: 1915/1915 Language: English
7. File 3540/1914 Pt 3 'German War: Interpreters and Political Officers lent to War Office' Date: 1914/1916 Language: English
8. File 3540/1914 Pt 4-5 'GERMAN WAR:- OFFICERS LENT TO WAR OFFICE' Date: 1915/1920 Language: English