D M Binnie (Imperial Coll., London), W Cameron (Imperial Coll., London), A J Campbell (Imperial Coll., London), B Foster (Imperial Coll., London), D A Garbutt (Imperial Coll., London), C Jenkins (Imperial Coll., London), W G Jones (Imperial Coll., London), J McCardle (Imperial Coll., London), D G Miller (Imperial Coll., London), J Thomas (Imperial Coll., London), H Hartmann (Bonn U.), R Hensler (DESY), M Hildebrandt (DESY), D Hubert (DESY), A Ladage (DESY), B Lohr (DESY), R J Nowak (DESY), K Rehlich (DESY), D Trines (DESY), G Wolf (DESY), J A Blissett (Rutherford), B T Payne (Rutherford), A G Parham (Rutherford), D H Saxon (Rutherford), D J White (Rutherford), D Strom (Wisconsin U., Madison), H Venkataramania (Wisconsin U., Madison), Sau Lan Wu (Wisconsin U., Madison)