BBC Radio 4

Duration: 40 minutes

First broadcast: Sat 9^th Jun 1979, 18:15 on BBC Radio 4 FMLatest broadcast: Tue 12^th Jun 1979, 12:20 on BBC Radio 4 LW

Available for over a year

BBC Radio 4

Duration: 30 minutes

First broadcast: Mon 7^th Apr 1958, 13:10 on BBC Home Service Basic