The History of the Helicopter (1952)
Premiere 1 Jan 1952 | 20 min | Documentary
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A documentary tracing the development of the helicopter from the original Da Vinci drawings to the modern versions actually in service in 1951.
![The History of the Helicopter](https://image.tmdb.org/t/p/w342/5v2FvsURKll4PuKDBm6a1JY63jw.jpg)