Souvenir sheets issue "German Red Cross" without factory watermark with additional red cross over the brown cross in sheet margin, mint never hinged, at the upper margin manufactured gum free strip (no lack), right side cut in and in the upper area two pin holes - otherwise faultless condition, small edition - very rare, certificate. Krischke: "due to the low issue are these souvenir sheets very rare. " Michel 13.000.- - hardly offered rarity the issues German occupation II. World war!