Heribert Tenschert
Ramsen,
Switzerland
Eugene L. Vigil, Ph.D.
Lynden,
WA, United States
Elvira Tasbach
Berlin,
Germany
Heribert Tenschert
Ramsen,
Switzerland
Hugo Wetscherek
Wien,
Austria
Steffen Völkel
Seubersdorf,
Germany
Tom Lintern-Mole
Wareham,
United Kingdom
Tilo Hofmann
Weidenhain,
Germany
Fumio Yoshida
Tokyo,
Japan
Burmistrov Sergey
Moscow,
Russian Federation
Adrienne Kitts
Alexandria,
United States