My '62 Mark II came without the i.D. plate, which I have deduced goes on the firewall below the starter solenoid (originally auto transmission, LH drive, power steering). The title carried the six-digit serial with the P prefix and BW suffix, and the car records confirm that. The six-digit serial without prefix or suffix appears on the hood latch plate. I am now preparing a new plate, and I suspect that the "body number" should carry the six-digit number, but the Heritage Trust, in granting the car a cerficiate, did not enter a number for the body, though I provided the one found on the hood latch plate. I've been told that number is to be found in the boot, though it's not the number on a secrew-attached plate next to the fuel pump. The question then, where is the body number found, absent the i.d. plate.