BBC Radio 4

Duration: 45 minutes

First broadcast: Sun 14^th Oct 2007, 11:15 on BBC Radio 4 FMLatest broadcast: Fri 19^th Oct 2007, 09:00 on BBC Radio 4 LW

Available for over a year

BBC Radio 4

Duration: 30 minutes

First broadcast: Sat 18^th Aug 1945, 20:45 on BBC Home Service Basic