No room for a layout, so I'm going with a diorama...

Finishing off the switch tower. While it's totally against the rules these days (and for good reason), back in the 40's and 50's it wasn't uncommon to find railroad employees having a drink or two. To facilitate this historical accuracy, I've made the world's smallest can of Schaeffer beer (the Newark Schaeffer brewery was served by the CNJ).
 
And located it conveniently on the tower desk. Note the holes in top from the churchkey, and the seam on the side of the steel beer can!