I had been reading a post by @Dan'el about Fantastic Four issue 201 where the upper right corner should clearly be red but is actually yellow. An obscure printing error and neat to see.
Well, I was flipping through my collection, doing some sorting and noticed another book with a similar flaw...Devil Dinosaur #3. The bottom right hand text bubble should have a red background but it ends up that the section is yellow. I borrowed some pics from ebay. There are two I can see for sale, one graded one not.
The rest look like this, with the background of that bottom blurb correctly coloured.
Just thought I would share since I could not find record of it