TRC-A-0242 conventionDeclaration detailLevel http://ica-atom.org/doc/RS-2#5.4 person Burkhard, Urs conventionDeclaration nk Wyfold Challenge Cup 1947 - Thames RC 1947 1947 Grand Challenge Cup 1948 - Thames RC 1948 1948 TRC crew in the Grand Challenge Cup 1948 posing with trophy Henley 1948 - Final of the Grand, passing Stewards' Enclosure Henley 1948 - Final of the Grand, end of Temple Island Grand Challenge Cup 1948 Grand Challenge Cup 1948 Grand Challenge Cup 1948 Grand Challenge Cup 1948 Grand Challenge Cup 1948 Thames RC beating Jesus and Pembroke in the final of the Grand Challenge Cup Journal of the Thames Rowing Club 1949