To whom it my concern. I am fortunate to have in my possession a hand written copy of Guy Gibsons pilots flying log book, it covers Gibsons service with the RAF from Nov 15 1940 [Blenheim Li303 2nd pilot P/O Parker, to Sept 16 1944,Lightning 10b21] the copy has been recorded in an official RAF log book [form 414] I am not sure of the books history, I am living in Australia , the log belongs to a local family who are all pilots.If there is anyone who can shed some light on the above I would be grateful J.M.Lloyd