Full title reads: "London. Rain ... 'the spoil sport'. Greatest 'outdoor' day of the year ruined - and on midsummer's day too! The Territorial Royal Review was completely washed out."
Pan across empty seats as rain falls. A few people stand in the park with their umbrellas...
Footage of model monoplane being demonstrated at Heston, Greater London.
The world's largest monoplane, with 150 foot wingspan, takes off from Norwich Aero Club, Norfolk.
Mr Barbot receives congratulations after gliding Channel in monoplane. France.
A new plane made by Westland is demonstrated - it needs a short runway to land.
Several airmen are helped into their monoplanes just prior to take off.
Various shots of a small plane landing at a county air strip.
Pioneer aviator Louis Bleriot poses with his wife and his monoplane.
Footage of vintage French monoplanes.