BBC Radio 4

Duration: 45 minutes

First broadcast: Sun 7^th Mar 1999, 11:15 on BBC Radio 4 FMLatest broadcast: Fri 12^th Mar 1999, 09:00 on BBC Radio 4 LW

Available for over a year

BBC Radio 4

Duration: 30 minutes

First broadcast: Mon 24^th Aug 1959, 13:10 on BBC Home Service BasicLatest broadcast: Mon 24^th Aug 1959, 13:10 on BBC Radio 4 LW

Available for over a year

BBC Radio 4

Duration: 30 minutes

First broadcast: Sat 18^th Jan 1975, 19:00 on BBC Radio 4 FMLatest broadcast: Mon 20^th Jan 1975, 12:25 on BBC Radio 4 LW