Four winners from the first round programmes meet at Sheffield Polytechnic and compete for a place in the Final of Mastermind 1983.John Edmond (computer systems project manager): The history of Italy, 1815-1929Gwen Kingsley (crystal works tour guide): The life, times and death of TutankhamunMargaret Peat (school science technician): The life of Alexander the GreatRobert Woodcock (driver's mate): British political history from 1945