R Ibbotson (Liverpool U.), CA White (Liverpool U.), T Czosnyka (Warsaw U.), PA Butler (Liverpool U.), N Clarkson (Liverpool U.), D Cline (Rochester U.), RA Cunningham (SERC Daresbury Laboratory), M Devlin (Rochester U.), K Helmer (Rochester U.), T Hoare (Liverpool U.), JR Hughes (York U.), GD Jones (Liverpool U.), A Kavka (Rochester U.), B Kotlinski (Rochester U.), RJ Poynter (York U.), P Regan (York U.), E Vogt (Rochester U.), R Wadsworth (York U.), D Watson (York U.), C Wu (Rochester U.)