It is now confirmed that there was only one German fanzine called DYLAN; it was published by Hubert Strassl in Büchelberg and ran from Spring 1977 till Spring 1983, in A4 size.
There were 11 issues, mostly showing photocopies of cuttings. The original articles
are in German. Glossy cover from #7/8.
Thank you to Jürgen Wasser for these precisions.
#1, Spring 1977
#2, January 1978, original issue (20 pages), and extended version (36 pages) sold by Hobo Press
#3, June 1978
#4/5, December 1978
#6, June 1979
#7/8 (1) #7/8 (2). No date. Two variants: some copies of issue 7/8 have the drawing on front cover and the photo on the back, others have the photo on front and the drawing on the back.
#9, Spring 1980
#10, Spring 1981
#11, Spring 1983