Daredevil motorcyclists try and get to top of steep hill in Lewiston, Idaho, America.
Unissued / Unused material.
Title - 'Daredevil cyclists spill on hill'.
Lewiston, Idaho. United States of America (USA).
Various shots of competitors climbing hill on motorcycles and falling back down.
LS winner getting nearest the top. MS onlookers applauding.
MS winner receiving Championship Cup.
Cataloguer's note: American commentary.