Subject
- Second World War (1939-1945)5
- Transshipment5
- Shipping dues4
- Aerial reconnaissance3
- Boundaries3
- Food supply3
- Sovereignty3
- Nationality2
- Propaganda2
- Property2
- Public opinion2
- Aerial photography1
- Ammunition1
- Arabic1
- Armoured cars1
- Arms control1
- Arms traffic1
- Awards1
- Bahrain (Amendment) Order in Council (1937)1
- Bahrain Order in Council (1913)1