Aviation - planes flying in formation. Location of events unknown.
Various shots of aircraft flying in formation.
Acrobatics do their act on a show ground for a crowd of people.
Vienna firemen show off their latest equipment.
A troop of Danish male gymnasts perform an exercise routine in formation.
A look at different pumps and their uses.
Swedish gymnasts put on a graceful exercise display on a visit to London.
Firemen practise carrying out pump drill as quickly as possible. London.
Young men keep fit by exercising in formation, South Africa. No soundtrack.