J.W.L. Harbers
J.W.M. Vermeulen
G.J.M. Weijs
R.J.R. Waumans
A.M.P.L. Sanders
J.W.M. Vermeulen
G.J.M. Weijs
R.J.R. Waumans
A.M.P.L. Sanders
President
Secretary
Treasurer
Vice-President
Commissioner of Education
Secretary
Treasurer
Vice-President
Commissioner of Education