57305 Northern Princess passes Challow on 4 December 2015 with the 5Z73 07:00 Pengam to Birmingham International Pullman ECS, with 57301 Goliath on the rear. This would then work the Birmingham New Street to Chester Northern Belle Christmas Lunch special. Had this being running to time, it would probably have been in the sun, but it was unfortunately running 34 minutes early, which meant it passed me in atrocious light. I had deliberately chosen this location, as the light angle would have been perfect, and with virtually no shadows to cause problems!