I am hoping that someone could help me out here. I'm picking up a 1972 Series III in the next two weeks. I found a company that reproduces any country's license plates. I want UK plates that represent a Rover from Solihull. BUT, being that I'm an American I know nothing about UK license plates and have no idea what letters & number should be included. Added to the confusion is the smaller rear square UK plate.

Any Brits out there that can help me out ????

Thanks