I had the pleasure the other day of looking through the Log Books and Medals ( inc the DFC ) of a Lancaster Crew Member who belonged to 617 Squadron and was involved in the bombing Hitlers Berghoff and SS Barracks at the Obersalzburg.
It was quite fascinating reading through all the Ops the Squadron went through, and just how many Planes actually crashed just after taking off ... killing all crew.

This collection belongs to a friend of mine and it was her Father who owned these items before he eventually died some time after the War.