Advertisements from yester-year and ghost signs around Cincinnati: If they're not fading away, they're covered up, or the buildings they're on are torn down.
If you look at the metalwork on the front of this building, it's all different. It took me a while to realize that the facade was a sort of "capabilities brochure" for Elm Industries.
Excellent. I'll have to take a closer look. Often, I'm just passing by, and don't get all the details.
And, I think you're right.