Honorary Members

Archassal Pierre-Valéry (France)
Brünner Edgar Hans (Switzerland) †
Guzmán Carlos Alberto (Argentina)
Humphery-Smith Cecil Raymond (Great Britain)
Maazouzi Mohammed (Morocco)
Mattern Günter (Switzerland)
Norton Manuel Artur (Portugal)
Plomp Nico (Netherlands)
de Vajay Szabolcz (Switzerland) †
Wolf Armin (Germany)