Players who have scored 420 on board 9
| Rosmarie Vaugne - Silvia von Cieminski Pair (1) |
v | Fulvia Staub - Ursula Züllig Pair(6) |
| (at Bridge Corner , Switzerland ) | ||

| Rosmarie Vaugne - Silvia von Cieminski Pair (1) |
v | Fulvia Staub - Ursula Züllig Pair(6) |
| (at Bridge Corner , Switzerland ) | ||