List of episodes
(Deep Dig)
Year: 1957
Runtime: 20 minutes
Content: Pit sinkers prepare the coal mines of tomorrow. An account of shaft sinking techniques.
- Countries:
United Kingdom
- Genres:
Documentary
- Runtime:
20 minutes
- Year:
1957
- Directors:
Kitty Marshall
- Production companies:
National Coal Board Film Unit
- Actors:
- Crews:
Music
Director
Movie content ⇀