1949/1999, at the beginning qualitatively a little different, mixed into laid out mint never hinged or mintly except for a good dozen stamps compl. collection into two blue lighthouse form albums. As of the year 1955 got obviously generally collected in mint never hinged condition. At this all block marks, C/D value, Coblenz without fluorine, some ATM issues and the years 1997/1998/1999 in margin corner items. High catalog value according to Michel!