Deep Dig
Pit sinkers prepare the coal mines of tomorrow. An account of shaft sinking techniques.
Crew and Cast
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Info
- Status
- Released
- Released
- 1 January 1957
- Runtime
- 20m
Production
- Director
- Kitty Marshall
- Studios
- National Coal Board Film Unit
- Countries
- United Kingdom
Languages
- Original
- English
- Spoken
- English