Issued by Deutsche Bundespost in 1972, this commemorative stamp honors Kurt Schumacher, one of post-war Germany’s most influential political leaders and the first chairman of the re-founded SPD after WWII. The design features a bold, line-engraved black portrait framed in red, accompanied by Schumacher’s signature facsimile and the date of his passing, 20.8.1952. A classic example of early-1970s German graphic style, it is a desirable issue for collectors of political history, memorial issues, and German post-war philately. Clean typography and a minimalist border give this stamp strong visual impact.