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 13 December 2013.]
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.