Suggest an edit16:15Special Talk for Secondary Schools:2LO London and 5XX Daventry Tue 3rd Dec 1929, 16:15 on 2LO London and 5XX DaventryView in Radio TimesSquadron-Leader W. HELMORE , M.Sc. : ' 'Flying —VI, The Theory of Flight'ContributorsUnknown:Squadron-Leader W. Helmore Source: Radio Times Suggest an edit
