Aero-Bicycle demonstration by Monsieur Poulain.
GV Gabriel Poulain stands holding Aero-bicyle in park, as two other men make last minute checks and adjustments
LS Aero-bicycle pedalled fast across grass towards camera - the aero-bicycle appears to rise a few inches off the ground then lands again
LS aero-bicycle pedalled fast across ground towards camera, again rising a few inches off the ground as it is skids to a halt colliding with a man cycling beside it
M.Poulain poses holding handlebars of aero-bicycle and grinning broadly as smiling group of people standing behind him
Background: Aero-Bicycle demonstration by Monsieur Poulain.