66221 approaches Circourt Bridge, Denchworth, on 18 January 2018 with the 4B35 10:33 Acton to Moreton-on-Lugg stone empties. Always worth a picture with its mixture of red and ex National Power blue wagons, but nothing like as interesting as another empty stone train that followed 40 minutes later, when the diverted 6V42 08:13 Wellingborough to Whatley Quarry train passed in even better lighting conditions.