Players who have scored 420 on board 25
| Sandra Squires & Philip Gough Pair (1) |
v | Iris Shaw & Elizabeth Tyrell-Smith Pair(27) |
| (at West Midlands Bridge Club , England ) | ||
| Chris Gallagher & Elizabeth Sharkey Pair (9) |
v | Judith Campbell-Ricketts & Pat Donohue Pair(29) |
| (at Mullingar , Ireland ) | ||
| Cynthia Devine & Mary Cahill Pair (5) |
v | Angela Burke & Deirdre Kelly Pair(21) |
| (at Mullingar , Ireland ) | ||
