Kor van Es,Vries

25/06/1981 04/07/1981 27/08/1981 19/05/1982 22/05/1982 05/06/1982 03/07/1982 11/08/1982 13/08/1982 14/08/1982 04/09/1982 07/09/1982 14/09/1982 17/06/1983 04/06/1986 22/07/1986 07/08/1986