Subject
- Reports46
- Second World War (1939-1945)24
- Bilateral relations21
- Imports18
- Exports15
- Anglo-Soviet occupation of Iran (1941-1946)13
- Trade statistics13
- Bilateral agreements11
- Diplomacy10
- Legislation10
- Frontiers9
- Merchant shipping9
- Petroleum industry9
- Treaties9
- Railways8
- Concessions7
- Harbours7
- Indo-European Telegraph Line7
- Maritime transport7
- Military intelligence7