German Demokratic Republik (East Germany), PLZ 1 - 9, approximate 1956-1990, * / o, full box with approximately 1500 picture postcards, almost only s / w phote types, partly to States presorted, as well almost only cities and places amongst other things Baltic Sea, definitely focal point till approximate 1979, partly small sizes, little pre-war, total weight over 6 kg, treasure trove