66734 had been drafted in to assist an ailing 69006 on the Southampton to Tonbridge gypsum the previous evening and returned west piloting a grubby 69001 on 4Y19 on 19 October 2022. The 12:30 Mountfield Sidings to Southampton Docks gypsum empties was photographed passing Potbridge, west of Winchfield, as 444045 headed for London on 1T50, the 13:59 from Portsmouth Harbour.