 Yep, that's how they identify them. Wow, yeah. So the graffiti was your dad's job, covering it up. And I would imagine those train cars take a lot of paint. They were kind of big. They take a lot of paint. Yeah, back then, so what they did is they had a big, huge spray booth inside of a building. It was called the paint shop. And all the stencils for all the companies, they'd sit in a bath of solvent and