The South West Maritime Archaeological Group Speaker - History from under the sea SWMAG are the country's most successful diving team. They are collectively responsible for re-writing the history books on the 17th Century White Slave trade in South West England as well as the trade between Europe and the Mediterranean 3000 years ago. Their presentation will take you from 1975 through to the present day with tales of adventure, treasure, and marine archaeology, as well as telling you about how the team came together. Speakers to include Ron Howell, Jim Tyson, Neville Oldham