Now you are getting into old toy train ephemera, Nick, this being Bing about 1910. I have half a dozen of this ilk on my layout. If this grabs your attention, you should check out skeptic49's you tube videos of his layout!
@Inge, I have seen plenty of his videos and like other’s layouts but have no interest or room to build one of my own! I do have about 2-3 dozen Bing/Märklin/other German o-gauge locos. This was purchased to go with one of my Bing poppet valve engines.