Pair of GDR silver coins

Lot 1262 limit € 60

A total of 2 different issues, each 500/1000, each 17 g, D approx. 31 mm: 1 x 10 marks for the 175th birthday of Justus von Liebig in 1978 (A) and 1 x for the 175th birthday of Ludwig Feuerbach in 1979 (A)