ARTS, ARNO, NETHERLAND
BARTKOWIAK, H.STEFAN, GERMANY
DECIE, JOE, ENGLAND
FIGUEIREDO, CÉSAR, PORTUGAL
FONTENOT, ROBERT, USA
GOMEZ, ANTONIO, SPAIN
HOFMÄNNER, MAX, SWITZERLAND
J.B., USA
KIERSPEL, JÜRGEN, GERMANY
RADIO, ROGER, ENGLAND
ROHR, ULLA,
SCHICK, CAT, SWITZERLAND
STIRNEMANN, M.VÄNÇI, SWITZERLAND
THOMSON LTD, WILLIAM, CANADA
ZELLWEGER, SILVYA V.CLARA, SWITZERLAND