TRC-A-1928 conventionDeclaration detailLevel http://ica-atom.org/doc/RS-2#5.4 Grand Challenge Cup Grand Challenge Cup 1954 Published Grand Challenge Cup 1954 - Thames RC conventionDeclaration 1954 Page, Geoffrey Glascott Houghton 1954 1954 Pope, John 1954 1954 Jones, David R Glynne- 1954 1954 Savage, M G C 1954 1954 Watson, Alan R 1954 1954 Davidson, A R 1954 1954 Macmillan, Roderick Alan Fitzjohn 1954 1954 Legg, Maurice 1954 1954 Eldeen, J N 1954 1954