Hoelen, Ed.

Iterson, G. van (jr.)

Jürgens, Jacqueline

Klasen, Nic.

Lente, J.A.

Reeser de Lange, C.J.

Regteren Altena, G.M. van

Ruygrok, Th.M.

Sinnige, J.L.M.

Sluyter, N.M.M.