New mechanical starting gate for use in harness and sulky racing in America.
United States of America (USA).
Various shots of a trotting race in America, horses racing. Some slow motion shots of start of the race demonstrating new mechanical gate. New starting gate in operation, slow motion. Gate moves on rollers to even up the horses trotting behind and it is lifted up at start of the race. Various shots of the gate moving and being lifted up. Several close up shots of the rolling mechanism. Various shots of the men operating the gate. Various shots of the race. Several shots of sulkies at start and running along the track.
Date found in the old record 05/04/1946.