Watch List notes:

Germany - Democratic Republic (East Germany) Commemorative 10 Marks in silver (23) 1967 Kollwitz normal lettered edge, 1968 Gutenbery lettered edge, 1969, 1970 Beethoven lettered edge, 1971, 1972 Heine, 1973 Berthold Brecht, 1974 Friedrich, 1974 25th, 1975 Schweitzer lettered edge, 1976 Weber, 1977, 1978 Leibig, 1979, 1980, 1981 Hegel, 1982, 1983 Wagner, 1984, 1985 Humboldt University, 1985 Dresden Opera, 1986, 1987 generally in Unc

Estimate: 350-550 GBP