TELEVISION
... 1 We Don't Often Lose A Boffin, play (18 June, ITV, 10.15 pm). 2 Perry Mason, new season (19 June, BBC-1, 7.25 pm). 3 Wimbledon tennis (20 June, BBC-1 and BBC-2, from 1.35 pm). 4 Brief Encounter, film (21 June, BBC-1, 8 pm). 5 Adam Adamant, comedy thriller ...