1949 - 1972, mint never hinged in the number of a major listing complete collection in the Lindner illustrated album (about blank pages and further Hawid mounts supplemented), the special at this collection is the it be mostly about upper margin respectively even corner margin copies from corner margin top left or right act, practically all issues except the posthorn set (standard rate - expertized at best Schlegel BPP) are from upper- respectively corner margin, some double / multiple - straight in the beginning years, attractive quality object, in existing form only with meticulousness and patience to collect together.