Ok - having spent most of the evening going through the entries, the winner is Penny Washers with:
"McTavish's saxpence must be foond. All the Scots crew agreed on that".
Although in reality the photograph is of the Smith crew of an RAAF Squadron at Waddington during the Winter of 1943/44. (Its either 467 or 463 - I can't remember).
Well done sir - get the Nav to calculate the drift (as this crew are doing) and take it away!!