There are three ghost signs in this picture, taken at 9th and Race.
Can you find them all? No cheating!
Here's a hint though: Two of them say "Ford".
The answers are indicated in the next photo. Just turn your screen over to see.
Actually, there may be more than three.
That discoloration in the center of the photo may be one painted over, and trying to leach through, and while not visible in the photo, above the Yum Yum Restaurant, there may have been something at one time. In person, it kinda looks that way, anway.
All of these have been featured separately, previously.