Red paint under black paint

[PaulKersey]

Hey everyone. The other day I noticed what seems to be red paint showing from under the black paint by the trunk and door area. I tried searching the forums but wasn’t able to find anything explaining what this could be. I was told the car was repainted once sometime in the early 90s, but no other information. Has anyone ever experienced or seen this? Thank in advance guys.

 

[TexasT]

Does the unit have a spid label under the deck lid? Might check it for matching vin and the paint code it has to see what gm might have applied from the factory.