Subject
- Second World War (1939-1945)7
- Petroleum industry4
- Equipment2
- Exports2
- Shipping2
- Anglo-Iraqi War (1941)1
- Barges1
- Civil aircraft1
- Employees1
- Fossil fuels1
- Military equipment1
- Military intelligence1
- Military operations1
- Motorboats1
- Naval mines1
- Naval operations1
- Petroleum products1
- Sabotage1
- Sailing vessels1
- Security measures1