Athletics event from Cambridge - nice slow motion shots.
Full title reads: "Cambridge. Speed ... Skill and Grace - in thrilling athletic duel between one of the A.A.A.'s strongest teams and Cambridge University at 'Fenners'."
Shots of athletics events. Shots of hurdles race. Slow motion shots of hurdles. Slow motion shots of sprint race. Shots of middle distance race. Slow motion of race. Slow motion of high jump. Slow motion of hurdles race from different angle.
MS of two athletes talking - they may be team captain's.
N.B. AAA - stands for Amateur Athletics Association.