Close shots of one of the seaplanes to race in the Schneider Cup.
Item title reads: "Racing seaplanes - the last word! Bristow-Bristol crusader - first air-cooled engine to be entered for the Schneider cup - a miracle of speed and beauty."
M/S radial engined seaplane being wheeled out of a hanger by aircrew. It is wheeled past camera towards the waterfront. C/U of aeroplane shows the propeller slowly cranking and spinning into motion with a flash of smoke. View of the propeller rotating at high speed, followed by a C/U of the radial engine showing the piston rods in motion. Crew pose with others in front of the stationary aeroplane.