PHOTO N2 1744 ON THE QUAD ART TRAIN N2 1744 IN GREAT NORTHERN RAILWAY (GNR) LIVERY HAULING GNR BUILT (DONCASTER) COACHES ALONG WITH AN LNER PIGEON VAN. APART FROM THE ADDITION OF THE PIGEON VAN THIS IS THE MOST AUTHENTIC MID 1920S LONDON SUBURBAN TRAIN IN THE WORLD.