My friend found the plate in her great uncle's house in Thailand. He said she can have the plate and take it back home to England to give to me. It was from her uncle's boss' car.
No MOT results returned but the tax expired in 1988, it's likely the car was imported from the UK to Thailand and registered there and since then the plate has lived in storage gathering dust ever since.
From a 1979 Jaguar XJ
Now part of #snazzyplates!