Simon Glancey has submitted the following:
Sgt Melville was the rear gunner on Avro Lancaster I LL915 HW-V of 100 Squadron, which was lost on a mission to Stuttgart. The Lancaster crashed near the village of Verrieres, with the loss of all seven crew members.
Royal Air Force Bomber Command Losses of the Second World War: 1944; W.R. Chorley; 1997; Midland Counties Publications; ISBN 0 904597 91 1, page 352
He is remembered at Aykley Heads on A41.02and at Durham on D47.150