Propaganda forgery the OSS following the souvenir sheet German Reich Michel-no. 7.1944 in the Switzerland manufactured, brown violet, without indication of value, perforated L8, typography, unused with affixed spots and hinges, on face weak dark discoloration as well small embossed spots - otherwise is the quality perfect, signed Hosang (on the 4 stamps) as well certificate with photograph Pieles BPP (2014) : "from this Propaganda forgery are so far only a few copies recorded become. ", the catalogue valuation becomes the rarity not just!