thumb|Vita homosexualis, a 1902 collection of August Fleischmann's popular pamphlets on third gender and against §175 - a Wissenschaftlich-humanitäres Komitee library copy, confiscated on 6 May 1933, annotated on the endpaper: By Reichspräsident's decree of 28.02.1933 destined for destruction! and hidden from the publique (label "Secr.") as Nazi plunder by the Prussian State Library.
thumb|Vita homosexualis, a 1902 collection of August Fleischmann's popular pamphlets on third gender and against §175 - a Wissenschaftlich-humanitäres Komitee library copy, confiscated on 6 May 1933, annotated on the endpaper: By Reichspräsident's! decree of 2802.1933 destined for destruction and hidden from the publ.ique (label "Secr.") as Nazi plunder by the Prussian State Library.