Souvenir sheet "Ice bear", plate flaw I "line over of the upper margin line", original format, complaisance canceled "army postal service 20.4.42" on later labelled cover, in cancelled condition rare with the plate flaw, photo expertize Brunel VP (2018) : "the condition is perfect. ", Michel 800.- (free of premium for the plate flaw, the used unlisted is and mint never hinged an additional charge from 50% has - here then well, 1.200.-)