Hi - my son has "Leave to remain in the United Kingdom for an indefinite period" visa in his very first passport (18 years ago). I have a copy of the visa but I don't have the passport anymore. We now need a copy of this passport for university applications to prove that the visa (which has the passport number) matches the actual passport. I have searched and cannot find how to get a copy of an old passport (just need the information page I believe). Any ideas how I can get this if I know the passport number? Thanks.