The last model Renown was to produce was an 'O' gauge 0-4-0T loco which was based on the Bowman 300. It was 9 inches long and 4 1/4 inches high. The safety valve was hidden inside the chimney and they had a brass plate embossed with 1150 on the side. It had a brass or copper boiler that was lacquered and the body painted green.
Photo Kindly supplied by Murray Wilson
Photo of a Brass and a Copper Boiler Renown 1150 locos provided by Peter Watson