Ralph Greupink,Coevorden

23/06/1979 24/05/1980 31/05/1980 16/09/1980 02/05/1981 20/08/1981 08/09/1981 08/05/1982 11/08/1982 14/09/1982 13/05/1983 07/06/1983 05/06/1984 16/07/1985