Bobby knows all the names of all of the Thomas engines. Auntie Laura put in a lot of effort to learn some and well, failed. In my defence there are SO many! You can watch the process of the layout coming together here: By the way, since these photos were taken I have attempted to learn dinosaur names and failed. And attempted to learn the racing cars names and failed. I knew there would come a point when Bob would outsmart me, I know he's a bright kid, I just didn't expect it to happen quite so soon!! Train cut file available as a pre-cut from Pretty My Page .