BBC Radio 4

Duration: 40 minutes

First broadcast: Sun 19^th Oct 1997, 12:15 on BBC Radio 4 FMLatest broadcast: Fri 24^th Oct 1997, 09:05 on BBC Radio 4 LW

Available for over a year

BBC Radio 4

Duration: 6 minutes

First broadcast: Mon 9^th Sep 1968, 12:25 on BBC Home Service Basic

Available for over a year