Records of the Protocol, Nationality, Treaty and Claims DepartmentsFCO 851962-2016Foreign and Commonwealth Office: Records and Historical Department, Treaty Section: Protocols and Ratifications of Treaties
This series contains original bi-lateral, multi-lateral and European Union treaties ratified by the United Kingdom, and ratifications of treaties where the UK is designated to hold ratifications by other states.
The text of most of these treaties, as published in UK Parliament Command papers, is available to view at UK Treaties Online