![](https://image.tmdb.org/t/p/w185/7lMD5wNw5IgP2htnC3r8NEuiglf.jpg)
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Shows how the RAF's barrage balloon squadron are trained, and then on the job.
Release: Jan 01, 1940
Runtime: 26 minutes
Language:
Studio: Columbia Pictures, BFI Video
Country:
Cast:
Crew: Harry Watt (Director)