SCG6559 - Germany (Berlin) – Hans Böckler Memorial, 1951Issued by Deutsche Bundespost Berlin in 1951, this 20 Pfennig red and brown commemorative stamp honors Hans Bckler (18751951), a key figure in Germanys postwar labor movement and the first president of the German Trade Union Confederation (DGB). The design features a solemn portrait of Bckler, with the date of his death, 16. 2. 1951, inscribed below. It symbolizes the rebuilding of social unity and workers rights in West Berlin during the early