The seat tube decals are replacements, as it was just a naked tube when I received the bike. I was able to determine their exact placement because the paint had faded around the old decals and left a darker silhouette. At first I was unsure what the center decal should be, until I realized that the silhouette was the exact shape of the headbadge. I’ve since seen pics of other 68s and that helped me confirm it.