10:00Sarah WalkerThe Unknown Heroes of the Second World War (20/08/2019)BBC Radio Berkshire Duration: 3 hours Tue 20th Aug 2019, 10:00 on BBC Radio BerkshireSarah hears about the Upper Thames Patrol, inside Concorde, and we look ahead to our camping special. Share your story with Sarah on 0808 100 5100.GenresEntertainmentBrandSarah Walker Source: BBC Online