Classic/Antique Car Repair: 1969 Bonneville trunk letters removed, pontiac bonneville, sealing material

Question
I just bought a 1969 Pontiac Bonneville that had the trunk letters removed and filled in.  Where can I get a print of the hole locations so I can put letters back in?

Answer
Ernie, the trick that has always worked for me was to check the back side of the panel that had the letters or chrome removed. In this case the trunk lid. I will very surprised if you don't see the pattern for the holes where the sealing material, plastic or braze, came through. Brad