Convention for the creation of an international union for the protection of literary and artistic works, with Additional Article, Protocol and Procès-verbal Read more about Convention for the creation of an international union for the protection of literary and artistic works, with Additional Article, Protocol and Procès-verbal
Treaty relative to the formation of a General [Universal] Postal Union, with Final Protocol and Detailed Regulations Read more about Treaty relative to the formation of a General [Universal] Postal Union, with Final Protocol and Detailed Regulations
