Man O'war triumphs again (Windsor, Ontario): shot of crowd of 32 000 enthusiasts watching Man O'war defeating Sir Barton in horse race. Shots of crowds in grandstand, horse parading, race in progress, winner at end of race. Shots of horses and trainers looking out of railway car. [remark: Man O'war did 1 1/4 mile in 2:03 minutes, 10 lengths ahead of Sir Barton.]