Hello, Have you tried getting a certificate from the JDHT? Jag and Daimler owners are a bit more fortunate than many owners of classics, in that lots of records still exist for these cars and are held by the manufacturer. If you are trying to get a reg number reassigned to a car, then having a certificate might help. If you have any details of car serial number, engine number, body number, etc. Then quite often they can supply details of when the car was built and which dealer it was supplied to originally. The certificate wont detail the original reg. number, but might assist in convincing DVLA that the car and number belong together and they can safely issue V5. Hope this helps