Abstract
Leonard Norman Allen – Radlett
Gurudas Banerjee – Wembley
Peter Francis Boreham – Cheltenham
Katharine Farquharson Bradley – Slough
Peter Brown – Hitchin
Patrick Lionel Gratton Gallwey – Okehampton
Bernard Hayes – Birmingham
Richard Jarrell – Ontario
Benjamin Israel Sacks – London
Edwin Geoffrey Woodward – Oxford
Michael David Young – Pennsylvania