I'd seen these magazine-sized publications before but hadn't bought ( now, much to my regret

).
But at Duxford yesterday I bought copies of numbers 4 and 5 and have had much pleasure from them !
It's a very high-quality magazine ( in German and English ) dedicated to reproducing rare Luftwaffe photos with specific research. Paper quality is very high and quality of reproduction is superb.
For the aviation archaeologist, there is the painful inclusion in No. 5 of two stunning colour-transparency views, taken in mid-1945, of the remains of aFw 190 dumped at reims.
The photos are so clear, you almost feel that you could walk across and help yourself to some souvenirs - 60 years too late, though !
Their website ( in German ) is worth a look : -
http://www.Luftfahrtverlag-Start.de