James
Franck

Chicago






Harold
Jeffreys

Cambridge (MathTree)


Hermann
Bondi

Cambridge


Ralph H.
Fowler

Cambridge


Neville
Temperley

Swansea University


Ralph H.
Fowler

Cambridge




Dennis W.
Sciama

Cambridge


Stephen
Hawking

Cambridge

Fay
Dowker

Imperial College London
(Options)

Fay DowkerX