F.G. Gerritsma
P.W.J. Verhofstadt
J.W.M. Bar
H.W. van Hecke
AA. th de Schepper
P.W.J. Verhofstadt
J.W.M. Bar
H.W. van Hecke
AA. th de Schepper
President
Secretary
Treasurer
Vice-President
Commissioner
Secretary
Treasurer
Vice-President
Commissioner