TRC-A-2007 conventionDeclaration detailLevel http://ica-atom.org/doc/RS-2#5.4 Thames Challenge Cup Thames Challenge Cup 1949 Published Thames Challenge Cup 1949 - Thames RC conventionDeclaration 1949 Wilson, Timothy Peter 1949 1949 Mills, A W 1949 1949 Graydon, B 1949 1949 Macdonald, Ian Fraser 1949 1949 Beaton, R H 1949 1949 Fisher, K N Woodward- 1949 1949 Pope, John 1949 1949 Hyem, J C 1949 1949 Eldeen, J N 1949 1949