ON MY EARLY 69 NORWOOD CAR (10B) THERE IS ANOTHER T STAMP ON THE FAR PASSENGER SIDE OF THE FIREWALL. HAS ANYONE SEEN ONE LIKE THIS? WHAT WOULD THE SECOND T BE FOR ? ALSO "RED" IS MARKED IN WHITE JUST BELOW THE SECOND T, IS THIS NORMAL ON ALL CARS FOR THE BODY COLOR TO BE MARKED LIKE THIS? THANKS