6 44 Pfg reconstruction in dark gray green on gray paper with fine network structure, perforated L 11 + : 11, smooth gumming, variety "at the bottom unperforated" in unit with three values in A-perforation with variety "horizontal unperforated", in perfect condition mint never hinged, photo expertize Dr. Jasch BPP (2017) : "genuine and immaculate. . . A gum mat strip is manufactured and places no lack dar. These variety lies me for the first time before. ", Michel not listed. Ex. Collection post senior administrative officer Friedrich Schneider