Players who have scored 420 on board 1
| Mike Rawlins & Naomi Gibbs Pair (15) |
v | David Doig & Richard Cordy Pair(16) |
| (at Allendale Bridge Club , England ) | ||

| Mike Rawlins & Naomi Gibbs Pair (15) |
v | David Doig & Richard Cordy Pair(16) |
| (at Allendale Bridge Club , England ) | ||