Cillian D

I had the same issue when I tried to look for plates from the Norfolk Motor Company. I ended up going on Flickr and typing in Esprits, Excels, Elites from the surrounding years that it was registered. I managed to find these and had some mock-ups made that are arriving soon made by a guy called Matt Dickins on Facebook. Photo isn’t great quality but it gave me a rough idea. Hope this helps, but if your Excel is a later one it’ll be useless. Good luck