20 Pfg Cusanusstift unperforated additional with prominent paper inverted pleat right above on cover from "KAISERSLAUTERN 21.2.59" to Breese in the break, right above adhesive patches in the stamp margin, new photo expertize H. D. Schlegel BPP (2017) "stamp and stamp are genuine. The cover is correctly franked franked, an actual transport can unconfirmed become. ", Michel 400.-