Many thanks Guppy:
I did a search for "Mosquito", and came across several shots of a memorial service near a village in Denmark for a 418 Squadron crew who crashed there. The bodies were removed by the occupation authorities, (apparently civilian, not military), and never recovered.
I have been corresponding for some time with a gent from a nearby town - a journalist who helped organise a commemorative service on the 60th anniversary of the crash. I believe he is also preparing a small book on the crew. I was very moved to know that even so long after the end of the war, the crew were remembered by the Danes.
I don't know if he's seen these shots - I must let him know they are at the IWM. Again, many thanks for the link.
Flight Lieutenant Robin Hugh Thomas
Flying Officer Gilbert John Allin
"Their Name Liveth For Ever More"