A lower-quadrant, mechanically-operated, semaphore home signal, mounted on a 16ft wooden post. The semaphore arm is smaller than typical for a mainline path, and was usually employed on secondary paths within a station yard. For example, on a loop or siding. Original oil lamp still in place. The semaphore can take 2 positions over the lowerer quadrant: horizontal (STOP), and -50 degrees (PROCEED).
The distance (metres) between this signal and an approaching train beyond which the signal is held at STOP can be set by the user in the Properties editor. The deefault approach distance is 1000m, and available values are 500,1000,2000,4000 and 8000.