Outpost before Moscow, proofs in the colours blue-green, violet, dark red, light brown orange and blue, on ungummed paper, unperforated, always being a vertical gutter pair. Gutters are only from the proofs recorded, obviously were all normal sheet cut. Extremely rare, for any man value certificate with photograph copy (for the complete sheet) autumn (2007) : "already singles are very rare. ", Michel Appreciated 3. 600.-