Thanks to both of you for your information. I was enquiring on behalf of my son-in-law. It turns out that his grandfather witnessed the crash and first on the scene. Although there was very little left of the aircraft and pilot, he did pick up several items from the crash site. My son-in-law now has in his possession a pen (badly damaged) in a leather case that belonged to the pilot. Is it possible to get a copy of the final page of his log book prior to his final sortie to go with other information he has already researched? I appreciate that many records that people have obtained involve the expenditure of time and money and are not available to everyone who asks.