What a splendid website - yes, I had noticed Wim's contribution on a certain other Forum !
He's the guy who contacted me a couple of years back to confirm that he'd also identified Lancaster JB659 as being the 44th victim of Schnaufer, and parts of 'J-Johnnie' were included in the special display which can be seen at the website.
I think it is excellent news for someone to research a great - yet largely unknown to non-enthusiasts - ace such as Schnaufer in such depth.
I look forward very much to being able to purchase an English-language copy of the book......