6 Mk. national coat of arms red carmine, watermarked 3Y (lying Stiches), unused extremely fine copy of this rarity, whose only issued 200 pieces was, multiple signed among others Kniep BPP, Dr. Oertel and Bartels as well certificate with photograph Dr. Oechsner BPP (2007) : "in perfect quality. ", Michel 2. 500.-