P38A Id plate on inner wing

Picked up a 97 p38 for a donor vehicle today and noticed there was a body coloured plate with 1997 and about 6 other numbers on the inside edge of the n/s inner wing. I know its not really important but i've never noticed it on any other p38's I've had but they have been very early models.

Most have it on the slam panel. Photo?

That's the first error I made, The cars about 10 miles away at the moment and I didn't get a photo when I noticed it. The normal VIN plate is on the slam panel.