"This shot ain't none too bad of the rear end of # 303
        showing the yellow Scotchlite lettering on the hind end.
        I forget where I read it, but somewhere it was written
        that the GB&W's RS-2's came equipped with steam generators. That
        little "gas pipe" exhaust confirms it. I wonder if the
        GB&W ever had occasion to use the steam generators? I thought the
        GB&W had given up passenger haulage before 1950!"
        
        - Keith
        Meacham