Michael Banzhaf
Tübingen,
Germany
Michael Butter
Altenburg,
Thuringia, Germany
Thomas Hatry
Heidelberg,
Germany
Marvin Post
London,
Ontario, Canada
Henri Bonnefoi
Paris,
France
Michael Brenner
Manasquan,
United States
Charles B. Wood III
Cambridge,
MA, United States
Robert Liska
Exeter,
NH, United States
Hermann Wiedenroth
Eldingen,
Germany
Richard Smart
Vancouver,
British Columbia, Canada
Dennis R. Melhouse
Paris,
TN, United States
Carol P. Grossman
Boulder,
CO, United States