Research on the life and work of Tom Tjaarda is not possible without the generous help of others. Therefore I want to thank the following persons (in alphabetical sequence):


Georg Amtmann, München (D)


Maria Grazia Bergagna (Ghia S.p.A.), Torino (I)


Robert Feigenbaum, New York (USA)


Laszlo Georg Séchy, Zürich (CH)


John Mulder, Norg (NL)


Tom Tjaarda (Tjaarda Design S.r.l.), Torino (I)



(Not listed are those, who have been paid for there help)