Subject
- Frontiers[remove]11
- Bilateral relations2
- Colonial administration2
- Kings and rulers--Succession2
- Military affairs2
- Police2
- Smuggling2
- State visits2
- Telegraph lines2
- Territorial rights2
- Customs administration1
- Diplomacy1
- Food shortages1
- International relations1
- Mandates1
- Military intelligence1
- Naval operations1
- Neutrality1
- Passports1
- Political affairs1