Congratulations on your purchase Dean and good luck with the MOT.
Ian Parsons is the Club registrar and he will be able to tell you some of the history of your bike, assuming that it is on the register, which appears most likely. Ian is best contacted by email.
Andrew Marfell is the club Archivist and has many pictures whih he can copy and send to you – he is not on email but his address is in Yowl.
Dave Bushell is Club libraraian and might also have some details of the bike – he is also contactable by email.
Keep us informed of progress with the MOT and let us know if you need any more help – or to be put in touch with the above.