The Methuen Treaty between England and Portugal sets up
advantageous trading positions for both countries. Portugal agrees
to import all her woollen goods from England, and England assents
to placing a level of duty on Portuguese wines that is a third
lower than that on French wines.
Citation:
Editors. "Methuen Treaty between England and Portugal".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17030, accessed 23 May 2013.]