1949 - 1990, unused / mint never hinged and additional cancelled, vast collection in 11 mostly thick large stock books, from the beginning with a lot of better issues among others DCF, DEBRIA-souvenir sheet 7, Karl Marx souvenir sheet 8 / 9 A / B and from approximate 1960 in both conditions, in the number of a major listing almost complete, integrates are numerous se-tenants -combinations, coil stamps as well 2 further stock books with special stamp booklets, high catalog value