Speedboat championship in Australia - accident during trial run.
Various shots of the champion speedboat Sunray II, speeding across water at 80 miles per hour on a trial run. LS. Quick as a flash, she overturns when taking a corner. Various shots of rescue boats speeding to the spot. Close up shot of the crew who are taken by ambulance men. Various shots of the speedboat race in progress - Sunray would have been in the race if it was not for the previous accident.
Note - date found in the old file - 10/03/1947.