Motorboats take part in a trial from Putney to Kew in order to find a team for competition.
Item title reads - Speed boats! Eliminating trials of Britain's fastest motorboats to pick team to compete for Duke of York's International trophy. Putney to Kew.
L/S of a speedboat racing along through the water, we see it from the side as it spins around. Various shots as boats speed along and turn suddenly spraying water everywhere. M/S as one speeds towards the camera, L/S as it turns a corner and races along.