Players who have scored 420 on board 1
| Frances Scott & Dorothy Donnelly Pair (2) |
v | Peter Wilkinson & Gill Clarke Pair(3) |
| (at tryst , Scotland ) | ||
| Gerda Graauwmans & Jenny Morrison Pair (3) |
v | Irene MacKenzie & Harris MacKenzie Pair(6) |
| (at Stornoway , Scotland ) | ||
| Stewart MacDonald & NL Macdonald Pair (2) |
v | Norah Macdonald & Liz Carmichael Pair(1) |
| (at Stornoway , Scotland ) | ||
| Martin Davies & Gwenda Davies Pair (3) |
v | Peter Knott & James Simpson Pair(5) |
| (at Lampeter , Wales ) | ||
