55005 (D9005) "THE PRINCE OF WALES'S OWN REGIMENT OF YORKSHIRE" storms through Stevenage with the 1S31 15:00 King's Cross - Aberdeen on the 10th August 1978. The 15:00 to Aberdeen was almost a rock solid job for a Deltic in 1978 thanks to the lengthy load and fast timings. Note the girl on the seat at far right covering her ears!.