Colin Williams
Adelaide,
South Australia, Australia
Kate Treloar
Adelaide,
Australia
Adrian Harrington
Tunbridge Wells,
United Kingdom
Richard Shuh
Port Colborne,
Ontario, Canada
Praha 1,
Czech Republic
Fokas Holthuis
Den Haag,
Netherlands
P.F.W.H. Everaers
Ter Hole,
Netherlands
Heribert Tenschert
Ramsen,
Switzerland
Eckard Düwal
Berlin-Charlottenburg,
Germany
Roman Heuberger
Köln,
Germany