As referred to earlier...

The Enquirer did run a story on what they term "Ghost Signs", which is probably a better, catchier name than what I use:  "Old, Faded Advertisements, Often Painted On Brick Walls".

And they used a photo of one I just happened to find recently, myself:

Again with the Barq's. (There's one of these in Lower Price Hill I'm going to get this weekend.)