47783 Saint Peter crosses the unusual concrete viaduct at Carlin How on 18 November 1995 with the Hertfordshire Railtours 1Z49 07:30 Kings Cross to Boulby 'Boulby Prize' railtour. Although the sun angle is perfect, what I hadn't planned for was the low autumn sun. Although not effecting the subject, the shadow of the hill I am standing on does rather spoil the foreground of the picture.