My father F/S Craven flew once with S/L Mulford on 25/26 August 1941 attacking an aiming point in Mannheim. The crew consisted of S/L Mulford(Pilot),P/O Watts(Nav)F/S Craven(W/op) SGT Moore(Gunner). Flying in Hampden AD928. from Swinderby(50 Sqd).Sadly S/L Mulford was lost,I assume then on his Second Tour of Operations with 431 Sqd in WellingtonX HE392 SE-L taking off from Burn at 2325 to attack Dusseldorf,crashing in the Sea off the Dutch Coast.