clairpt

Hi im new here but was wondering, does anyone know how i can prove the grade i was at 14 yrs ago wen i dont have my old licence with the stamps in? I am starting back at white and will be assessed over a few mths to ensure i am back upto standard before wearing the colour i got to. If anyone can help me, id appreciate it. I used to do shotokan, in bournemouth UK. 1997/98 to 2000. My first gradings were in verwood and my instructor name was tina. Thanks