Germany 20 silver coins Lot 5 Mark (8 Coins) - 5 Mark 1974 - 25th A. of the federal Const. Law - Silver (.625) • 11.2 g - KM# 138 - 5 Mark 1975 - 100th Anniv. of the Birth Albert Schweitzer - Silver (.625) • 11.2 g KM# 143 - 5 Mark 1975 - European Year for the P. of H. Monuments -Silver (.625) • 11.2 g - KM# 142 - 5 Mark 1975 - Death of Friedrich Ebert - Silver (.625) - KM# 141 - 5 Mark 1976 - Death of Hans J. C. von Grimmelshausen - Silver (.625) • 11.2 g - KM# 144 - 5 Mark 1977 - Carl Friedrich Gauss - Silver (.625) • 11.2 g - KM# 145 -5 Mark 1978 - Death of Balthasar Neumann - Silver (.625) • 11.2 g - KM# 148 -5 Mark 1978 - Gustav Stresemann - Silver (.625) • 11.2 g - KM# 147 10 Mark (12 Coins) - 10 Mark 1987 - 750th anniversary of Berlin - Silver (.625) • 15.5 g - KM# 166 - 10 Mark 1987 - Treaty of Rome (Römische Verträge) - Silver (.625) • 15.5 g - KM# 167 - 10 Mark 1988 - 00th anniversary of Carl Zeiss' death - Silver (.625) • 15.5 g - KM# 169 - 10 Mark 1988 - Arthur Schopenhauer's 200th birthday - Silver (.625) • 15.5 g - KM# 168 - 10 Mark 1989 - Port of Hamburg (Hafen und Hamburg) - Silver (.625) • 15.5 g -KM# 171 - 10 Mark 1989 - German Federal Republic - Silver (.625) • 15.5 g - KM# 173 - 10 Mark 1990 - Teutonic Order (Deutscher Orden) -Silver (.625) • 15.5 g - KM# 176 - 10 Mark 1990 - Emperor Friedrich I. Barbarossa - Silver (.625) • 15.5 g - KM# 174 - 10 Mark 1991 - Brandenburg Gate in Berlin - Silver (.625) • 15.5 g - KM# 177 - 10 Mark 1992 - Käthe Kollwitz - Silver (.625) • 15.5 g - KM# 178 - 10 Mark 1992 - Order Pour-le-Merité - Silver (.625) • 15.5 g - KM# 179 - 10 Mark 1993 - Robert Koch- Silver (.625) • 15.5 g - KM# 181