Kurt Schumacher was a German sculptor and Communist member of the German Resistance fighter who was a member of the anti-fascist resistance group that was later called the Red Orchestra by the Gestapo
Memorial plaque for Kurt Schumacher at the Schleusenbrücke in Berlin
Schleusenbrücke with Schumacher's medallions
Heinz Harro Max Wilhelm Georg Schulze-Boysen was a left-wing German publicist and Luftwaffe officer during World War II. As a young man, Schulze-Boysen grew up in prosperous family with two siblings,
Harro Schulze-Boysen at his work desk
Harro and Libertas in 1935
Harro Schulze-Boysen (right) with Marta Husemann and Günther Weisenborn
Adhesive stickers that were posted on top of The Soviet Paradise posters