Lorence Johnston
Hong Kong,
China
Jeffrey Long
Seattle,
WA, United States
Winchester,
VA, United States
Jerry Jacobs
Montecito,
CA, United States
Louella Kerr
Petersham,
New South Wales, Australia
James Hallgate
York,
United Kingdom
Den Bosch,
Netherlands
Ian J. Kahn
Portland,
ME, United States
Philippe Mauran
Verrières le Buisson,
France
Mikhail Burmistrov
France
Cornel Pollak
Tel Aviv,
Israel