Players who have scored 600 on board 20
| Michael Cleaver & Vivien Cleaver Pair (7) |
v | Tony Saville & Barry Robertshaw Pair(2) |
| (at Lancaster Bridge Club , Not Known ) | ||
| Monica Watts & Peter Revell Pair (1) |
v | Gary Morris & Kitty Rosen Pair(13) |
| (at Rottingdean , England ) | ||
