Subject
- Intelligence[remove]21
- Reports6
- Airlines2
- Arab nationalism2
- Civil aviation2
- First World War (1914-1918)2
- Public opinion2
- Rebellions2
- Trade (practice)2
- Tribal relations2
- Arab Revolt (1916-1918)1
- Civil engineering1
- Claims1
- Compensation1
- Consular services1
- Expenditure1
- First World War in Mesopotamia (1914-1918)1
- Food shortages1
- Fortifications1
- Geographical exploration1