BBC Radio 4

Duration: 40 minutes

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

Available for over a year

BBC Radio 4

Duration: 40 minutes

First broadcast: Sun 23^rd Mar 1997, 12:15 on BBC Radio 4 FMLatest broadcast: Fri 28^th Mar 1997, 09:05 on BBC Radio 4 LW

Available for over a year