My most rare Book is a "Nibelungenlied" in Hardcover, printed 1841.
Antique Books, printed between 1880 - 1915, Kaiserreich, Deutsche Kolonien, Deutsch-Südwest and Deutsch-Ostafrika.
Books about WWI, the very rare ones, Books about 1933-1945, especially Jungdeutscher Orden, FAD, RAD, Hitlerjugend, BDM, Schutzstaffel.
FAD, RAD, BDM, HJ (3000...?)
WWI + WWII Propaganda (150...?)
Movie Posters: 1950s/1960s
German/French (More than 5000...?)
(Including "Die Brücke" in several Editions) NOT FOR SALE! *g*
P.S. And about 20 very rare Books conc. the Holocaust, printed in the 1950s/1960s.