Simon Glancey has submitted the following:
Sgt. Black was the Flight Engineer on Avro Lancaster II LL690 JI-J of 514 Squadron, which was lost on a mission to bomb railway yards at Valenciennes. The Lancaster is thought to have been shot down by a Luftwaffe night-fighter, and crashed between the two small villages of Iwuy and Rieux-en-Cambresis, near Cambrai, with the loss of all seven crew members.
