Henk Pruim,Harkema

13/04/1985 24/08/1985 30/08/1985 14/09/1985 18/09/1985 17/05/1986 12/05/1988 05/05/1989 09/07/1989 30/04/1990 05/05/1990 29/06/1990 05/09/1990 29/09/1990 12/06/1991 15/06/1991 07/07/1991 30/11/1991 12/07/1992 28/11/1992 30/05/1993 11/07/1993 27/11/1993 12/05/1994 21/05/1994