Souvenir sheet "German Red Cross", with Factory watermark "Ligat" in the sheet margin, delivery cancellation "NCKOB * K * / 1 4 42" top left in the sheet margin, mint never hinged, sheet margin point at crease and tiny spot on _ the condition the souvenir sheet stamps is perfect (Michel. 600.-), photo expertize Brunel VP (2018) : ". . . The vertical, slight calender creases are manufactured. ", Michel 850.-