| 4 July 1891 |
1 July 1892 |
Universal Postal Convention concluded between Argentine Republic, Austria-Hungary, Belgium, Bolivia, Brazil, Bulgaria, Chile, Republic of Colombia, Congo Free State, Republic of Costa Rica, Denmark and Danish Colonies, Dominican Republic, Egypt, Equator, France and French Colonies, Germany and the German Protectorates, Great Britain and various British Colonies, British Colonies of Australasia, Canada, British India, Greece, Guatemala, Kingdom of Hawaii, Republic of Hayti, Republic of Honduras, CONTINUED... |
| 30 November 1920 |
|
Universal Postal Convention (Revision of Convention of May 26, 1906) |
| 6 June 1966 |
1 August 1966 |
Exchange of Notes extending the application of the Extradition Treaty between Her Majesty the Queen in respect of the United Kingdom of Great Britain and Northern Ireland and His Majesty The King of Sweden, signed at London on 26 April 1963, as amended by the Protocol of 6 December 1965, to Certain Territories for whose International Relations the United Kingdom Government are responsible |