14:15Lost, Stolen or ShreddedSeries 1Episode 5: The Lost Archive of Kim PhilbyBBC Radio 4 Extra Duration: 15 minutes Thu 30th May 2013, 14:15 on BBC Radio 4 ExtraSpies pursued - Following the death of Britain's most famous spy, Rick Gekoski attempts to acquire Philby's diaries and effects. Are they as elusive as their former owner?GenresFactualArts, Culture & the MediaFormatsDocumentariesBrandLost, Stolen or ShreddedSeriesLost, Stolen or Shredded: Series 1 Source: BBC Online