Hi Guys, Can I please get some info on WW1 Flugbuch. I understand there were 2 one for training and 1 for opperational service. Was the opperational flugbuch of a standardised format by 17-18 or were there many variations of these? I would be very grateful if anybody has an opperational book if they could post some pics of the cover and a page or 2 of the interior as this is on my collection wants list and I'm suprised at the lack of info on WW1 aviation Paperwork. thanks Glenn.