Convention of Vienna, 4 July 1891
Contributors: Great Britain. Parliament
Publisher: H.M.S.O.
Published: 1892
Place of publication: London
Language: eng
Number of pages: 22
Other titles: Universal Postal Union
Notes: "Presented to both Houses of Parliament by Command of Her Majesty".

"C. 6724".

This Convention, as signed, was in the French language only. The English translation has been added in London.