O scale Trolley layout at Worlds Greatest Hobby Show in Fort Worth TX.

Several weeks ago I attended the Worlds Greatest Hobby show.  At the show there was an interesting O scale trolley layout on display in the Carstens Publications booth.  Carstens publishes Railroad Model Craftsman magazine as well as the magazine Railfan and Railroad.  Also they publish numerous railroad books.  Here are a few photos of the layout.