'George Jackson Churchwood' at the time when Brush namers were a real rarity.

David J. Hayes says "I'm hazarding a guess that the wrong headcode is being displayed here and that this is actually 4V64, the 20:35 SSuX Willesden FLT to Swansea Danygraig FLT service, which was booked to run-round at Kensington Olympia (20:50-21:05) and retrace it steps back to North Pole Junction in order to join the Western Region main line at Old Oak East Junction"