Sir Bernard Spilsbury's Daughter: Potato Harvester - Mrs. John Steel, guiding a potato listing machine on the L.C.C. farm land and joining Claybury Hospital in Essex. Men and women members of the London Auxiliary Ambulance Service are working as volunteers harvesting potatoes on the farms which supply L.C.C. hospitals. One of the ambulance drivers is Mrs. John Steel, daughter of Sir Bernard Spilsbury the pathologist. October 23, 1941. (Photo by London News Agency Photos Ltd.).