There’s an article on Gerry, with some good photos, in today’s Daily Mail:
http://www.dailymail.co.uk/sciencetech/article-1312946/Radio-Ga-Ga-Collector-fills-house-1-200-radio-sets-spanning-100-years.html
The documentary is available for streaming/download at:
http://www.bbc.co.uk/worldservice/documentaries/2010/08/100818_gerry_wells.shtml
Info via dxld