43040 approaches the site of Knighton Crossing on 26 January 1980 with the 1C50 14:15 Paddington to Swansea service. Apologies for the very poor quality of this image, but it was taken on a Praktica PLC2, but more critically it was taken too early, so has had to be pulled up from a small section of the original Kodachrome 64 transparency.