Players who have scored -400 on board 23
| Brian Armitage & Tony Voogd Pair (1)  | 
                    v | Stuart Hunter & Margery Gardiner  Pair(10)  | 
                  
| (at 10cc Bridge Club , England ) | ||
| Brian Armitage & Tony Voogd Pair (1)  | 
                    v | Stuart Hunter & Margery Gardiner  Pair(10)  | 
                  
| (at LCBA , England ) | ||
