DM, copper-nickel, 1981. 150th death anniversary of Carl vom Stein. 5 DM, copper-nickel, 1981. 10th anniversary of the UN Environmental Conference. 5 DM, copper-nickel, 1982. 150th death anniversary of Johann Wolfgang von Goethe. 5 DM, copper-nickel, 1982. 100th death anniversary of Karl Marx. 5 DM, copper-nickel, 1983. 500th birthday of Martin Luther. 5 DM, copper-nickel, 1983. 150th anniversary of the German Customs Union. 5 DM, copper-nickel, 1984. 175th birthday of Felix Mendelssohn Bartholdy. 5 DM, copper-nickel, 1984. European Year of Music. 5 DM, copper-nickel, 1985. 150th anniversary of German railroads. 5 DM, copper-nickel, 1985. 600th anniversary of the University of Heidelberg. 5 DM, copper-nickel, 1986. 200th death anniversary of Frederick the Great. 5 DM, copper-nickel, 1986. 750th anniversary of Berlin. 10 DM, silver, 1987. 30th anniversary of the Treaty of Rome. 10 DM, silver, 1987. 200th birthday of Arthur Schopenhauer. 10 DM, silver, 1988. 100th death anniversary of Carl Zeiss. 10 DM, silver, 1988. 40th anniversary of the Federal Republic of Germany. 10 DM, silver, 1989. 2,000th anniversary of Bonn. 10 DM, silver, 1989. 800th anniversary of the port of Hamburg. 10 DM, silver, 1989. 1990s 800th death anniversary of Barbarossa. 10 DM, silver, 1990. 800th anniversary of the Teutonic Order. 10 DM, silver, 1990. 200th anniversary of the Brandenburg Gate. 10 DM, silver, 1991. 125th birthday of Käthe Kollwitz. 10 DM, silver, 1992. 150th anniversary of the order Pour le Mérite ("Blue Max"). 10 DM, silver, 1992. 1,000th anniversary of Potsdam. 10 DM, silver, 1993. 150th birthday of Robert Koch. 10 DM, silver, 1993. 50th anniversary of the July 20 Plot to assassinate Hitler. 10 DM, silver, 1994. 250th birthday of Johann Gottfried Herder. 10 DM, silver, 1994. Reconstruction of the Frauenkirche in Dresden. 10 DM, silver, 1995. 150th birthday of Wilhelm Conrad Röntgen and 100th anniversary of discovery of X-rays. 10 DM, silver, 1995. 800th death anniversary of Heinrich der Löwe. 10 DM, silver, 1995. 150th anniversary of the Kolpingwerk. 10 DM, silver, 1996. 500th birthday of Philipp Melanchthon. 10 DM, silver, 1997. 100th anniversary of the Diesel engine. 10 DM, silver, 1997. 200th birthday of Heinrich Heine. 10 DM, silver, 1997. 350th anniversary of the Peace of Westphalia. 10 DM, silver, 1998. 900th birthday of Hildegard von Bingen. 10 DM, silver, 1998. 50th anniversary of the Deutsche Mark. 10 DM, silver, 1998. 50th anniversary of the Deutsche Mark. 1 DM, gold, 1999. 300th anniversary of the Stift