By Stella Tillyard
By June Osborne, Great Britain
By Janice Hadlow
By Steve Humphries, John Taylor
By Gavin Weightman, Steve Humphries
By John Richardson
By Nield, Sir Basil
By David J. Breeze
By Hamilton, Alan
By Jocelyn Bailey
By John Guy (Fellow of Clare College, Cambridge)
By Alan Smith
By Rex Welldon Finn
By Ethan H. Shagan (Northwestern University, Illinois)
By John A.F. Thomson
By David L. Smith