G'day 19/10/1999 While we were cruising the bottom area of the Maribyrnong River. Spotted a RTL in Freight Victoria livery on the Maribyrnong siding at 1315hrs. How many are their now or is this V/Line RTL 1 repainted. What is a NGGF wagon used for. (Bunbury Railbridge) Regards Capt. W. J. Somerville