Jim, here's a picture of the same station - yours needs a door and a post. What is interesting is the railroad map on the wall. If you look at it the map of Germany is the pre-WWII boundaries.
Arne, thanks for the manufacture ID. I have this one in an unlabeled box with just a handwritten - "Station .98 cents". What has always interested me is that the station is a close match for a Bing version (sorry for the poor picture - it's the only one I have available).
Edit: Whups, I just went upstairs and looked over the box again. On the bottom of one side you can just make out "2041" so Keim it is.