R Brandelik (Aachen, Tech. Hochsch.), W Braunschweig (Aachen, Tech. Hochsch.), K Gather (Aachen, Tech. Hochsch.), F J Kirschfink (Aachen, Tech. Hochsch.), K Lubelsmeyer (Aachen, Tech. Hochsch.), H U Martyn (Aachen, Tech. Hochsch.), G Peise (Aachen, Tech. Hochsch.), J Rimkus (Aachen, Tech. Hochsch.), H G Sander (Aachen, Tech. Hochsch.), D Schmitz (Aachen, Tech. Hochsch.), A Schultz von Dratzig (Aachen, Tech. Hochsch.), D Trines (Aachen, Tech. Hochsch.), W Wallraff (Aachen, Tech. Hochsch.), H Boerner (Bonn U.), H M Fischer (Bonn U.), H Hartmann (Bonn U.), E Hilger (Bonn U.), W Hillen (Bonn U.), G Knop (Bonn U.), L Kopke (Bonn U.), H Kolanoski (Bonn U.), P Leu (Bonn U.), R Wedemeyer (Bonn U.), N Wermes (Bonn U.), M Wollstadt (Bonn U.), H Burkhardt (DESY), S Cooper (DESY), D Heyland (DESY), H Hultschig (DESY), P Joos (DESY), W Koch (DESY), U Kotz (DESY), H Kowalski (DESY), A Ladage (DESY), D Luke (DESY), H L Lynch (DESY), P Mattig (DESY), K H Mess (DESY), D Notz (DESY), J Pyrlik (DESY), D R Quarrie (DESY), R Riethmuller (DESY), A Shapira (DESY), P Soding (DESY), B H Wiik (DESY), G Wolf (DESY), R Fohrmann (Hamburg U.), M Holder (Hamburg U.), H L Krasemann (Hamburg U.), G Poelz (Hamburg U.), O Romer (Hamburg U.), P Schmuser (Hamburg U.), I Al-Agil (Imperial Coll., London), R Beuselinck (Imperial Coll., London), D M Binnie (Imperial Coll., London), A J Campbell (Imperial Coll., London), P J Dornan (Imperial Coll., London), D A Garbutt (Imperial Coll., London), T D Jones (Imperial Coll., London), W G Jones (Imperial Coll., London), S L Lloyd (Imperial Coll., London), D Pandoulas (Imperial Coll., London), J K Sedgbeer (Imperial Coll., London), R A Stern (Imperial Coll., London), S Yarker (Imperial Coll., London), M G Bowler (Oxford U.), I C Brock (Oxford U.), R J Cashmore (Oxford U.), R Devenish (Oxford U.), P Grossmann (Oxford U.), J Illingworth (Oxford U.), M Ogg (Oxford U.), G L Salmon (Oxford U.), J Thomas (Oxford U.), T R Wyatt (Oxford U.), C Youngman (Oxford U.), K W Bell (Rutherford), B Foster (Rutherford), J C Hart (Rutherford), J Proudfoot (Rutherford), D H Saxon (Rutherford), P L Woodworth (Rutherford), E Duchovni (Weizmann Inst.), Y Eisenberg (Weizmann Inst.), U Karshon (Weizmann Inst.), G Mikenberg (Weizmann Inst.), D Revel (Weizmann Inst.), E Ronat (Weizmann Inst.), T Barklow (Wisconsin U., Madison), J Freeman (Wisconsin U., Madison), T Meyer (Wisconsin U., Madison), G Rudolph (Wisconsin U., Madison), E Wicklund (Wisconsin U., Madison), S L Wu (Wisconsin U., Madison), G Zobernig (Wisconsin U., Madison)