§ No. 16. (1907.) Convention between the United Kingdom and Belgium supplementing Article XIV. of the Treaty of Extradition of 29th October, 1901; signed at London, 5th March, 1907. (Ratifications exchanged at London, 17th April, 1907.)
§ No 17. (1907.) Agreement between the United Kingdom and the Republic of Costa Rica for the exchange of postal money orders; signed at San José de Costa Rica, 26th April, 1907.