ALLAIN-DUPRE' Philippe 1 Impasse Levallois 93170 Bagnolet t. (1)48979421 FRANCIA
BARTON LUCA Via dei Federighi 11 50123 Firenze t. 055/217617 ITALIA
BOEHM Thomas C. 100 Morningside Avenue 53716 Madison WI USA
BOUSSET Neidhardt Zeltingerstr. 23 Berlin 28 GERMANIA
CAMERON Roderick PO BOX 438 640 School Street Mendocino CA 95460 t.1917079370412 USA
HANSON Carl 23 The Crescent Hipperholme Halifax HX3 8NQ West Yorks GRAN BRETAGNA
HOFMANN Elmar Flaschenhofstrasse 2 D-90402 NURNBERG t. 0911/204817 GERMANIA
HOSHIKA Kiyohito 2-13 Kunika-doni I-chome Chuo-ku Kobe 651 t.078/242/6023 GIAPPONE
HUENE Friedrich von 65 Boylston Street BrooklineMassachusetts 02146 t. (617) 277/8690 USA
KOBLICZEK Peter Georg Ohm Strasse 14 Taunusstein-Neuhof D-65232 GERMANIA
KOWALEWSKY Gerhard D-2255 Ostbargumfeld t. 04672/684 GERMANIA
LOSAPPIO Michele loc. Montegabbro 59 53030 Castel S.Gimignano (SI) t. 049/953045 ITALIA
MOECK Hermann Postfach 543 GD-3100 Celle 1 05141/881221 GERMANIA
NOY Peter One Yorkville Avenue Toronto, Ontario Canada M4W 1L1 t. (416) 972-0606 CANADA
PAETZOLD Herbert Gartenstrasse 6 Markt Vald 8939 GERMANIA
PERINI Marco Via Caovilla 34 35010 Silvelle di Trebaseleghe (PD) 049/9389034 ITALIA
STANLEY Barbara 21 Broad Street Clifton, Bedfordshire SG17 5RJ GRAN BRETAGNA
SWAYNE Jonathan 1 Gilbery's Corner Baltonsborough, Glastonbury Somerset BA6 8RB t. 0458 50911 GRAN BRETAGNA
TARDINO Giovanni Via Giammairoli 55 00044 Frascati (RM) t.06/9408515 ITALIA
TUTZ Rudolf Innstrasse 51 A-6020 Innsbruck t. 0512/286330 AUSTRIA
VON HUENE Friedrich 65 Boylston Steet Brookline MA 02146 USA
WEEMAELS Alain 11 Avenue de L'Hélianthe 1180 Bruxelles t.02/3742041 BELGIO
WELLS Charles Forge Cottage, 32 Manor Road Hatfield, Doncaster, South Yorkshire, DN7 6 SD t. (0302) 846492 GRAN BRETAGNA
WENNER Martin Alemannenstrasse 22 Singen (Hohentwiel) D-7700 GERMANIA