briggs body tag 2579-2954 denotes car as a 52 conv.

a pillar number 2678-2954 denotes car as 53 Caribbean. The numbers on this plate have been hand stamped over the original numbers.

I have been trying to establish this cars pedigree for awhile. It has been a slow process as I myself am a doubting Thomas.

Kelvin, This is the owner of the 53 Caribbean that may or may not be the prototype/showcar. I promise you the car is real as are the questions and requests. If you are able to assist me on this endeavor please contact me.

Thanks