1 billion on 100 Mark, violettpurpur color, so-called Hitlerprovisorium, cancelled "Ober (au) 12 November 23", flawless condition, expertised by Gaedicke and photo certificate by Dieter Weinbuch BPP (2019). "This rare expertized piece is fresh in color, with very good perforation and is in perfect quality.", Michel 4. 500.- - a TOP piece of this rare stamp with a clean strike.